Adventist Health Simi Valley

Adventist Health Simi Valley
Sycamore Dr 2975
93065, Simi Valley
(805) 955-6000

Opening hours

  • Monday: Open 24 hours
  • Tuesday: Open 24 hours
  • Wednesday: Open 24 hours
  • Thursday: Open 24 hours
  • Friday: Open 24 hours
  • Saturday: Open 24 hours
  • Sunday: Open 24 hours

Adventist Health Simi Valley: Reviews

4.6/5 (250 Reviews)
roger higareda 3 months ago

Fantastic experience: There always so lovely and kind they made feel very welcome . And great care like always love this hospital .

Adventist Health Simi Valley

Your compliments are great to hear. Thank you again for recognizing our efforts!

Grace Dickinson 3 months ago

Fantastic experience: All the emergency room doctors are good. Dr Nancy Sun is the best. At Simi Valley Adventist. I’ve had her before. She’s professional warm very considerate

Adventist Health Simi Valley

Grace, we sincerely thank you for the five star rating! Take care!

Sheree Fauci 3 months ago

Fantastic experience: Every single person that I saw at your hospital in the ER yesterday took the time to really express concern and caring and it was a wonderful experience for a horrible situation when I dislocated by knee

Adventist Health Simi Valley

Sheree, thank you for the positive review! We work hard to provide the best quality of care.

County Property Management 3 months ago

Fantastic experience: My health was their priority. The staff was busy and attentive. Best of all a favorable outcome. It’s good to be alive!

Adventist Health Simi Valley

Hello, thank you for the positive review! We work hard to provide the best quality of care.

Christy Hoeks 3 months ago

Positive experience: I was pleased that I was seen promptly and released after only 60 minutes. I think considering I thought I might have a blood clot expedited that. I would like to encourage you to perhaps Work on the friendliness of the front desk receptionist. I really felt like I was an inconvenience to them. Just a smile and a warm welcome, and a concerned face would have been super nice! I will say the doctor was kind and friendly.

Adventist Health Simi Valley

We would like the opportunity to address your comments. Please reach out to us at [email protected] when you have a chance. Thank you, and we look forward to hearing from you.

Kelly Kessinger 3 months ago

Fantastic experience: The best ED experience I’ve ever had. Staff was kind, helpful, and quick.

Adventist Health Simi Valley

Kelly, we think we have an incredible staff too! It's always nice to see messages like this.

gina renteria 4 months ago

Positive experience: Drs & staff are great. ER waiting room bathrooms were disgusting. I sat in that waiting room almost 6 hours and not once did anyone come clean them. They should be cleaned every few hrs.

Adventist Health Simi Valley

Hello Gina, thanks for taking the time to leave us a great rating! We hope that you have a wonderful day!

Jordy Kirkland 4 months ago

Negative experience: I’m chronically ill and have moments in need of quick care without being able to drive to higher end hospitals in LA but this hospital has failed me each time. I’ve been misdiagnosed, sent home still ill or have wound up in another ER within another hospital. My last stay seemed to go alright for once until staff/nurses decided to behave in the most inappropriate and embarrassing way. I’d been completely undressed changing my ostomy bag unable to move, I’d asked for washcloths and explained it was unsanitary and getting very messy to clean up and this nurse turns to me and yells how she will not get them for me until she is ready.. In the following moments I realized this same nurse had left the door wide open with me in a compromising position and had asked of her to please close it but she had begun to ignore me like a child. I myself had to get up, a dirty gown held to my ostomy (because she refused me washcloths), completely undressed head to toe and walk to the door to close it with people in the hallway. All with her still in the room. I was mortified. Do better.

Adventist Health Simi Valley

Hello and thank you for taking the time to leave us this review. We would appreciate the opportunity to work with you directly regarding these comments. Could you please reach out to us at [email protected] at your earliest convenience? Thank you.

April Lopez 4 months ago

Fantastic experience: Everyone very attentive and nice. Dr and nurse were great!

Adventist Health Simi Valley

Hi April, thank you for taking the time to leave such a great review and rating. Have a great day!

Neece E 4 months ago

Fantastic experience: Thank you the nurse explained the test to me and was very knowledgeable about her job.

Adventist Health Simi Valley

Denise, thank you for the positive review! We work hard to provide the best quality of care.

Carol Mendolia 4 months ago

Fantastic experience: Only came in for a blood test. Been there twice for that and each time it was excellent service, little to no wait time and the process was painless, and what I like most is that the staff and phlebotomist really listen. I have an autoimmune condition that requires the blood to be warmed before testing, otherwise the blood will clot and mess up the results. This is the only place who understood and acted on the request from the doctor. Appreciate your hospital’s expertise and professionalism.

Adventist Health Simi Valley

Carol, your feedback is important to us, and we really appreciate you taking the time to share it. Thank you!

Ghania Elk 4 months ago

Fantastic experience: ⭐️⭐️⭐️⭐️⭐️ I had a great experience at Adventist ER. Even though the wait was a bit long due to many cases, the staff was absolutely amazing, kind, patient, and professional from start to finish. They made me feel cared for and comfortable the whole time. Honestly, this ER has become my favorite because of how dedicated and compassionate everyone is. Highly recommend!

Adventist Health Simi Valley

Hi Ghania, thank you for the positive review! We work hard to provide the best quality of care.

MultiMedic123 4 months ago

Fantastic experience: I went to adventist simi valley ER and they were awesome. Quick, friendly and caring people there.

Adventist Health Simi Valley

Thank you for this great review, and have a fantastic day!

Ted Schledorn 4 months ago

Fantastic experience: All the staff that treated me there were pleasant, cordial and professional. The nicest hospital that I’ve been in.

Adventist Health Simi Valley

Hi, thank you for the positive review! We work hard to provide the best quality of care.

Vee Walker 4 months ago

Fantastic experience: We had a minor injury, they took him in right away. They wash and bandage the wound right up and said, thank you for coming by and your free to leave.

Adventist Health Simi Valley

Hello, it made our day to read your nice review. Thank you for the kind words!

bobby “Bobbyjj” khazand 4 months ago

Fantastic experience: Adventist health ER staffs are very professional and kind. I have received my treatment and discharged with an outstanding Turn around Time.

Adventist Health Simi Valley

Bobby, thank you for leaving us these kind comments.

Audrey Kelley 4 months ago

Fantastic experience: I had a great experience. Every member of the staff and all the areas were professional efficient and kind overall it was a good experience was good results. I’m thankful we have a community hospital with this kind of facilities available and trained professional staff.

Adventist Health Simi Valley

Hi Audrey, thank you for taking the time to leave such a great review and rating. Have a great day!

Gary Larson 4 months ago

Positive experience: I gave it a 4 star because not all was a 5 star and some was 3 stars. The 5 stars were the nurses and doctors when I had my endoscopy and angioplasty . 3 and 4 stars were some of the nurses. Although I may have some issues with certain things I still will trust and return because of the care I received. God is good. Thanks

Adventist Health Simi Valley

Thank you for sharing this review, Gary!

Fabio Vitale 4 months ago

Fantastic experience: Every detail of my visit to Adventist Health was amazing. From arrival to check in, to my final destination went without a hitch. Extremely efficient and clean facilities.

Adventist Health Simi Valley

Thanks for the great review, Fabio! We appreciate you taking the time to leave us your feedback!

Maria Whitman 4 months ago

Fantastic experience: I had a great experience at the ER. Even though it was a stressful situation, I felt truly cared for. The doctor was very involved, communicated clearly, and made sure all the necessary tests were done. The nurses were friendly, professional, and attentive. Everything felt thorough and organized. I really appreciated the level of care I received and felt comfortable throughout my stay—thank you to the whole team!

Adventist Health Simi Valley

Hello Maria, thank you for taking the time to leave a review; we’ll be sure to pass your comments on to our team!

Rick Hull 4 months ago

Fantastic experience: Other people at the hospital were very professional very kind and compassionate

Adventist Health Simi Valley

Rick, thank you for taking the time to leave a review; we’ll be sure to pass your comments on to our team!

ghisele camarena 4 months ago

Fantastic experience: I just want to say that the care at Adventist health is by far the best the staff is super nice they really make you feel cared for and the PA that treated me was Amazing! Thanks for your great service

Adventist Health Simi Valley

Your feedback is important to us, and we really appreciate you taking the time to share it. Thank you!

Peter Gonzales 4 months ago

Fantastic experience: Very professional on taking care of their patience, felt very comfortable. They were helpful in keeping me comfortable

Adventist Health Simi Valley

Hi Peter, thank you so much for the high star review!

C A Dormond 4 months ago

Fantastic experience: Everyone was so nice! From the front desk to every single staff member. Every single person treated me with respect, patience, kindness, friendliness, gentleness, and beautiful smiles. It was the most unusually good ER visit I've ever experienced. It's like I was being treated by Angels with scrubs on. Ty.

Adventist Health Simi Valley

Hello, thanks for taking the time to leave us positive feedback! Have a great day!

Elizabeth Hill 4 months ago

Positive experience: The food is awful! The turkey sandwich doesn’t have cheese and there is no gluten free bread. The jello isn’t real jello it tastes like slime. The College of the Canyon students do their clinicals on Saturday. I know they are learning and mean well but the interruptions were so frequent I couldn’t get any rest. Spent the first 5 hours vomiting following surgery from anesthesia and the swing shift nurses were so busy I had to wait 15 minutes at one point holding my barf bag for someone to come. My favorites were Nurse Bo, Nurse Cassie, Nurse Erika, and Nurse Erin.Nurse Bo was so fast with my iv and was worried I would get a blood clot. I felt so safe around her. She was caring like a mother. Nurse Cassie went above and beyond for me when I lost something. Nurse Erika was fast and compassionate in helping me clean up. Nurse Erin walked me through things and helped me realize my symptoms were normal. She made sure I had my pain meds. I just wish I hadn’t been bombarded by students. And, isn’t there a way you can get better food?

Adventist Health Simi Valley

Hello, thank you for taking the time to leave a review; we’ll be sure to pass your comments on to our team!

Bonnie Sommerville 4 months ago

Fantastic experience: The staff was very pleasant and caring which I really appreciated and took time to listen to my physical complaints. Dr Ho was really nice and explained everything to me and listed to my telling him what I was feeling and after I got my tests results he shared what they found and answered my questions.

Adventist Health Simi Valley

Hello Bonnie, thanks for taking the time to leave us positive feedback! Have a great day!

E A 4 months ago

Fantastic experience: Very clean staff is really nice and professional I have no complaints.

Adventist Health Simi Valley

So glad to hear your positive feedback! Thank you for taking the time to leave us this review.

abbas mohyeddin 4 months ago

Fantastic experience: I am very grateful to the anesthesiologist, the surgeon, the nurses in the operating room, and all the staff who helped me with kindness. I wish everyone good health.

Adventist Health Simi Valley

Thank you for the positive review! We work hard to provide the best quality of care.

Nathalie Maynard (Bella Nocturne) 4 months ago

Fantastic experience: The staff was quick to help me with my allergy reaction, they took care of me and was so professional. The ER has a great team.

Adventist Health Simi Valley

Thank you for leaving us these kind comments.

M D H (Laird_Hamilton) 4 months ago

Fantastic experience: The facility epitomizes everything positive about the hospital experience as a patient

Adventist Health Simi Valley

Hello, thanks for taking the time to leave us positive feedback! Have a great day!

Ralph Seaman 4 months ago

Fantastic experience: The ER was very busy but the care was excellent and very efficient. The care was great and Dr Kuban is great. Thank you for great care.

Adventist Health Simi Valley

So glad to hear your positive feedback! Thank you for taking the time to leave us this review.

monet davis 4 months ago

Positive experience: I had to bring my mom into this e.R and everybody treated her so kindly.She had some challenges in the x.Ray room, but the technician was very patient with her every.The service went so quickly and they were so helpful and I just want to say thank you for everything.

Adventist Health Simi Valley

Thank you for sharing this review!

Ryan Sieverson 4 months ago

Fantastic experience: Caring providers, efficient operations, and the DaVinci! Altogether a great experience for me - at least as far as surgeries go.

Adventist Health Simi Valley

Hello Ryan, thank you for taking the time to leave such a great review and rating. Have a great day!

Jewel Lamb 4 months ago

Fantastic experience: The registration staff were friendly and explained the purpose of the order. The phlebotomist was very precise.

J C 4 months ago

Negative experience: Bad doctors and staff here - be careful. I went in for a simple procedure and they got almost everything wrong you can imagine - they put my IV in wrong 3 times and after my procedure they sent me home bleeding because they didn't dew me up properly.

Adventist Health Simi Valley

Hello J C and thank you for your honest review. We're very sorry about your experience and we would appreciate the chance to work with you personally. Would you please reach out to us at [email protected] at your convenience? We hope to hear from you soon.

Lakeforeshu 5 months ago

Positive experience: Overall the service it's wonderful. You are everybody's great. I'm cardiac unit, some nurses Natasha, Sabrina are attentive and helpful. A nurse at nice shift is disappointing. I found a tube of the urine bag was jammed, she came over and did not fix the problem. It lead that urine spoiled my clothes. I called several times for help and nobody came.

Adventist Health Simi Valley

Hello and thank you for your honest review. We're very sorry about your experience and we would appreciate the chance to work with you personally. Would you please reach out to us at [email protected] at your convenience? We hope to hear from you soon.

Robin Yap 5 months ago

Fantastic experience: I had some medical issues and needed to be in hospital ASAP. When the ambulance arrived, I specifically requested that they took me to Simi Valley Adventists Hospital. I spent 3 days in ICU and 4 days in regular ward.. They have the most professional staff in both wards. Thank you all in both wards and especially to chief of ICU, Will. Also Anthony, Michelle and every RNs , not forgetting all the kitchen staff who made my stay an unforgettable experience.

Adventist Health Simi Valley

Thank you for leaving us these kind comments.

Jay Mangel 5 months ago

Fantastic experience: The team in the Cath lab was great. They were very helpful and informative

Adventist Health Simi Valley

So glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Nathan Harris 5 months ago

Fantastic experience: Quick to get checked in. Staff were responsive and empathetic to the injury I had. Good experience.

Adventist Health Simi Valley

Nathan, thank you for the positive review! We work hard to provide the best quality of care.

Jeremy Lawrence 5 months ago

Fantastic experience: My RN was amazing!! Full of energy and explaining everything that was going to happen!! She took great care of me, and gave me all the paperwork I would need once my colonoscopy was complete!!

Adventist Health Simi Valley

Jeremy, so glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Michelle Mcintosh 5 months ago

Fantastic experience: I was brought in by ambulance which was scary but I was attended to right away. The nurse & doctor had me feeling better within hours. Thank you Adventist!

Adventist Health Simi Valley

Hello Michelle, so glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Alejandrina Banuelos 5 months ago

Fantastic experience: The receptionist very nice, the nurses, the doctor and the anesthesiologist made me feel very comfortable they were very professional.

Adventist Health Simi Valley

Alejandrina, thank you for the positive review! We work hard to provide the best quality of care.

Jose Villarreal 5 months ago

Fantastic experience: Great staff from the receptionists, to the nurses, the doctors. I felt that everyone cared about my well being as well as my experience. Would give more stars if I could. Was in and out in a timely manner.

Adventist Health Simi Valley

Thank you for the positive review! We work hard to provide the best quality of care.

Carmen 5 months ago

Negative experience: The nurses who interacted directly with my grandma in the ER were nice, but I did not like my experience here. Nurses talking about “let’s see if any of my patients die on my today” to the IV being put into my grandmas bad arm, the one with the broken wrist. They did not take the bandage off before putting a cast on (gross) and they did not send the X-rays to her primary doctor at Kaiser. My grandma had a broken nose and wrist and we were there from 2:30-9:30pm. Not a good experience at this ER..

Adventist Health Simi Valley

Hello, Carmen. Your review is important to us and we're very sorry about your experience. We'd love to speak with you directly so that we can find a resolution. Will you please contact us at [email protected]?

Lu Duffy 5 months ago

Fantastic experience: Great group of people. Moved thru the process easily and with great confidence that my health was their priority.

Adventist Health Simi Valley

So glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Andrea Tasca 5 months ago

Negative experience: The ER staff is horrible. I had be see a bunch of lazy nurses that just at the desk talking loudly, laughing while patients need care. My mom fell and was brought here. I think I saw a nurse twice and one was me flagging him down and told me I should help my mom to the bathroom. We were there about 9 hours took 7 hours just to get her radiology results back. I heard every excuse why it took so long. I would have wished the nurses would have checked on my mom, ask if she needed anything etc while we waited. And when there was staff around they seemed to be annoyed my mom was even trying to make small talk with them.

Adventist Health Simi Valley

Thank you for taking the time to share this review. We value all feedback and would like to learn more so that we can improve. Will you please contact us at [email protected] so we can get in touch with you personally? Thank you in advance for your time.

Leslie 5 months ago

Fantastic experience: The staff in the ER were all wonderful. From checking in to getting released everyone was kind, caring and professional.

Adventist Health Simi Valley

Leslie, thanks for taking the time to acknowledge our team. We appreciate the review!

Carol 5 months ago

Fantastic experience: Very kind, compassionate professionals. Went there on purpose instead of Los Robles hospital.

Adventist Health Simi Valley

Carol, we sincerely thank you for the positive review!

Heidi Cordova 5 months ago

Fantastic experience: I went to your ER yesterday after hurting my head. I ended up showing a slight concussion. Your staff was very helpful, understanding and professional. I was seen in a timely manner. Dr. Sugarman made me feel at ease. Was very understanding, courteous and explained everything in detail. I have gone to the Simi Hospital ER for many years and have received excellent care. I highly recommend your services. Thank you I forgot to post the above info that occurred months ago. However, I was at Simi Valley ER on 9/17. They were professional, courteous and quick at getting me taking care of. They were able to lower my blood pressure and provided an additional RX for a fast acting med when it increases to high.

Adventist Health Simi Valley

Hi Heidi, thank you for sharing this review!

jose mendez 5 months ago

Fantastic experience: Nurse on staff front office was professional and welcoming....awesome set of people... Thanks everyone

Adventist Health Simi Valley

Jose, thank you for leaving us these kind comments.

laurie wilder 5 months ago

Fantastic experience: I love that you don't have to share a room. The staff are very well organized, caring, and helpful. I'm thankful for my time at Simi Valley Hospital. I feel well again.

Adventist Health Simi Valley

Hi Laurie, thank you for the positive review! We work hard to provide the best quality of care.

Maria Lopez 5 months ago

Fantastic experience: I was comforted by the excellent care I received during my admission . I would like to acknowledge two individuals who cared for me and that is Angelica and Paul . I don’t know their last names but I am grateful for their compassion and kindness. Thank you.

Adventist Health Simi Valley

Maria, thank you for the positive review! We work hard to provide the best quality of care.

Danae Bramwell 5 months ago

Fantastic experience: Th hospital was very clean , Pam RN was very nice , professional and compassionate.

Adventist Health Simi Valley

Hi Danae, thank you for the positive review! We work hard to provide the best quality of care.

Anali 5 months ago

Negative experience: Starting from the receptionist, I never got a wristband in the beginning. Until I was put in a treatment room and the nurse came to give me some pain medication and so I had to wait for her to go print one out. Bring it back to me, scan it and then give me my medication’s when I was in excruciating pain because I just had gotten into a bike accident And my whole shoulder area is so stretched out that it’s fairly hanging on by a hair and it even hurts to breathe. Let along open my mouth to take pills since when my accident happened. I hit my side of the face and head, which makes it difficult for me to choose swallow or open my mouth wide. Then the pain medication they give me wasn’t very good and they gave it to me in pill form, which took forever to kick in and when it did barely did anything and then I have to wait longer so they can give me IV medication’s and then finally that kicked in Which I don’t understand why they didn’t do that from the beginning since I was in excruciating pain and they knew that. Then they give me a doctors note for my work saying that I can go back tomorrow and it’s just happened Thursday night and with no restrictions. Mind you I cannot do anything on my own. Because I cannot move because of the pain and my shoulder feels like it’s gonna fall off if I don’t keep it close and tight to me and I had told them I’m a vet tech main treatment technician which means I do a lot of lifting a lot of doing with my hands my arms And they’re saying it’s OK for me to go back to work tomorrow with no restrictions after they had just verbally told me that I am going to be out of work for a month. The doctor The saw me was hesitant to give me IV pain medication’s for a What he called put” sprained shoulder. But he has no idea the pain that I’m going through because everybody takes pain differently and the whole time I was there I was crying because I was in so much pain and nothing was being done about it and they also said they would give me Something to hold my shoulder and my arm close to me so it wasn’t going to be able to move around, but they come back with a sling which that didn’t help because they didn’t give me what they said they were gonna give me. Overall, it was a nightmare being thereand unfortunately that’s the only hospital that’s really close to my house so I had to go to that one. And I was given medication for three or four days which this pain is going to last for a lot longer than four days and they wouldn’t write me a note for not going to work longer. It’s like begging and trying to pull teeth and you still don’t get what you’re nicely asking for. That is one Hospital. I hate going to amongst other complaints that I have heard from friends that have stayed there for a while that are very bad. I don’t recommend it to anyone. Find a better hospital. It’s like they’re just there for a paycheck and they don’t care about who’s coming in through those doors. They do the bare minimum and then they send you off. And then they charge you like crazy for the nothing they do to you.

Adventist Health Simi Valley

Hello Anali and thank you for taking the time to review us. Please contact us at [email protected] at your convenience so we may discuss your experience. We appreciate your time and hope to hear from you.

Edward LeClair 5 months ago

Fantastic experience: My out patient surgery was very easy. I was well taken care of through the whole procedure. The doctor and nurses were thoughtful, kind, helpful, and very professional. I would recommend Simi Hospital to anyone.

Adventist Health Simi Valley

Hi Edward, thank you for taking the time to leave such a great review and rating. Have a great day!

Joyce Costa 5 months ago

Fantastic experience: Nancy Reagan Breast Center has always been a place of care compassion and excellence care. They did my exam carefully and gently when I told them I was in pain. Everything is clean and they try to make the environment warm and comfortable. From the check in to the technicians everything is in the spirit of excellence. Thank you

Adventist Health Simi Valley

Hi Joyce, thank you for the positive review! We work hard to provide the best quality of care.

Marinette Dacumos 5 months ago

Fantastic experience: Amazing the nurse from ER name Therese amazingly gave excellent medical service to my dad yesterday 9/12/2025. Also Phil and Isabel at the ICU we cannot thank them enough for the care , compassion and fast medical serviced they gave my dad. We just lost my brother last week brought my dad to ER bec of weakness , dizziness /nausea and low Pulse . We went to the ER at 9am in 8 hours they brought him to ICU, found the problem put the pacemaker and back to his room by 3pm . My dad looks brand new his color turns to pink ( was pale 6 hours ago ) he was alert ( he is 90) and smiling . He said he does not feel weak anymore : Phil and isabel the surgeon were all there to greet papa . Thank you Thank you it makes life a lot easier and happier . Thank you SVAH for great and excellent medical staffs and the hospital is so clean & , smells good. God bless SVAH pls keep up the excellent work . ❤️

Adventist Health Simi Valley

Hello Marinette, thanks for taking the time to leave us positive feedback! Have a great day!

Ariana Ornelas 5 months ago

Fantastic experience: Doctors and nurses were very nice and helpful. Thank you for treating my family member with patience and care.

Adventist Health Simi Valley

Thank you for the positive review! We work hard to provide the best quality of care.

Scott Adams 5 months ago

Fantastic experience: Everyone there took great care of me. The staff are really friendly and provide the best care. ER staff was great and the hospital staff in my regular room. Thank you to Dr. Sofioni, nurses Paul, Janet, Ted, Dr. Sun, Dr. Nguyen.

Adventist Health Simi Valley

Hello, thanks for taking the time to leave us positive feedback! Have a great day!

Andrea Lamberth 5 months ago

Fantastic experience: Urgent care is not fun. You’re in pain, you’re scared, all the things but everyone. EVERYONE was so kind and compassionate

Adventist Health Simi Valley

Andrea, thank you for this great review, and have a fantastic day!

Allison Boyce 5 months ago

Fantastic experience: AH Simi Valley was wonderful to me from ER to my overnight stay. I was in severe pain and everyone did all they could to help me be more comfortable.

Adventist Health Simi Valley

Hello Allison, thank you so much for this positive review!

Pooja Sharma 5 months ago

Fantastic experience: I found Very supportive, highly knowledgeable, caring team for recent visit. They made my visit very comfortable for an extremely painful procedure i had to go through. Nurse , post procedure follow up, and doctors were all great professionals . With such care I felt very safe and comfortable. Huge thanks to this team.

Adventist Health Simi Valley

Hi Pooja, thank you so much for your positive comments about Adventist Health Simi Valley!

Pati C 5 months ago

Fantastic experience: I had to be admitted through the emergency room to Adventist Health. I was impressed by the professionalism and friendliness of ALL the employees, introducing themselves by name and telling me what they would be doing. Everyone seemed knowledgeable and compassionate, and everything was explained to me, right down to how to use the TV remote and phone. The room was a single room, large and kept clean by the equally friendly housekeeping staff. After spending a night at Northridge Hospital 6 months ago I can say that Adventist Health is a great improvement.

Adventist Health Simi Valley

Hello Patricia, thanks for taking the time to leave us positive feedback! Have a great day!

Erika Torres 6 months ago

Fantastic experience: I want to thank Adventist Hospital for taking good care of me at my time of need. The staff treated me like royalty. I am grateful for their Kindness and their expertise in helping me get back to better health.. I applaud Adventist Hospital and their staff. Thank you to all

John Anderson 6 months ago

Negative experience: If I had to do it again I would. But you have a nurse that was very rude and disrespectful and very pushy. W in 45 minutes of recovery she was pushing me to get dressed and get up. She has no business working w people I felt like a animal. Animals are treated better.

Adventist Health Simi Valley

We value your review and we're sorry you had this experience with our team. Will you please contact us at [email protected] so that we may follow up with you directly? We hope to hear from you.

Michelle Leviste 6 months ago

Fantastic experience: The emergency room was busy, but the staff was caring and professional. I appreciated their quick attention and support during a stressful time.

Adventist Health Simi Valley

Thank you for sharing this review!

Kadence Ramal 6 months ago

Negative experience: i was assaulted and hysterical so the police decided to 5150 me, i received inhumane care. no food and water for my entire stay until my last hours it was requested by a visitor. i have been billed for this involuntary hold due to an attempt to leave a toxic and abusive household. shame on everyone who contributed to this situation, as many belongings of mine were destroyed and i am unhoused as a new adult. i do not appreciate a 10000 bill after such a inhumane hold, as there will no longer be education or a stable life in my future. editing to add that i was billed without being asked my insurance or address. leaving the bill to be mailed to the house of the assaulter.

Adventist Health Simi Valley

Hello. All reviews are important to us. If you're willing to discuss this in more detail, please reach out to us at [email protected]. Thank you.

Kathryn Mason 6 months ago

Fantastic experience: I had both a mammogram and a breast ultrasound. Both of the people who performed the scans were warm and professional. The person at the front check-in desk was also great. I love going to Nancy Reagan Breast Center for my annual breast exams!

Adventist Health Simi Valley

Hi Kathryn, thanks for taking the time to leave us a great rating and let us know how we're doing!

Ken Rodriguez 6 months ago

Fantastic experience: ER doctor was very caring and informative on what to do with ankle problem after viewing xrays.

Adventist Health Simi Valley

Ken, thank you for the positive review! We work hard to provide the best quality of care.

Mich V 6 months ago

Fantastic experience: Excellent medical center. From check in at front desk (very friendly) to the exam room - the entire experience was very friendly and professional. My results came quickly too! 5 stars!

Adventist Health Simi Valley

Mich, thank you for the positive review! We work hard to provide the best quality of care.

David Foster 6 months ago

Fantastic experience: Came in for emergency treatment of small bowel obstruction and was admitted for two days. I also work in healthcare, so there is an extra layer of scrutiny applied when on the other side as a patient. The care and accommodations at this facility were top-notch, and every provider I encountered was phenomenal. Would not hesitate to seek care here again.

Adventist Health Simi Valley

Hello David, thanks for taking the time to leave us feedback! . Have a great day!

Faye B 6 months ago

Fantastic experience: Nancy Reagan Breast Center was pleasant from the moment I entered, providing a relaxed atmosphere. I was promptly checked in and then whisked off to the three test areas in an organized and compassionate manor, quick, efficient tests conducted by women. The facility was clean, bright, and in excellent condition with new equipment. I have happily recommended Nancy Reagan Breast Center to my friends.

Adventist Health Simi Valley

Hello, thanks for taking the time to leave us positive feedback! Have a great day!

Karen Marie 6 months ago

Fantastic experience: The wait was very short. Once I was taken in, everything was explained to me that I would get done, and everyone was very kind and pleasant.

Adventist Health Simi Valley

Hello Karen, so glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Michael Pickett 6 months ago

Positive experience: Overall a good experience. Both the nursing staff and doctors were caring and great. The only negatives I experienced was in my check in at the E.R. on 8/14/25- it was very busy and took over 2 hours to get a bed. The other negative was on 8/15/25- for 1/2 the day I was not updated on what was going on (and I was to have a colonoscopy). Lastly, there was a few instances when I called for help in my room, and it took a while for anyone to show up.

Brittany Kay 6 months ago

Fantastic experience: Attentive, thoughtful care when I was mildly freaking out about my shoulder injury Checked me early on to make sure it wasn’t a shoulder dislocation (there’s a limited amount of time to relocate the shoulder after that kind of injury before it becomes a “big deal”) Gave me helpful, practical advice on how to manage the next few days (e.g., get your hair washed at SuperCuts for $10 because you won’t be able to do it yourself) I appreciated everyone’s demeanor and guidance and advice

Adventist Health Simi Valley

Brittany, your compliments are great to hear. Thank you again for recognizing our efforts!

Jeff Brown 6 months ago

Fantastic experience: Great service and saw me right away. Doctor, nurses and front office staff including security we nice, polote, and very respectful.

Adventist Health Simi Valley

Hi Jeff, thank you for sharing this review!

Marisol B 6 months ago

Negative experience: On Sunday August 17, 2025 I took my mom to the Emergency Room, and while I appreciate the hard work and stress that healthcare staff deal with, I feel compelled to share my concerns. During our visit, several nurses were speaking very loudly about personal matters, including how much money they make, criticizing doctors and coworkers, and even discussing a doctor who orders pizza for his staff every night at a Los Robles urgent care that she works for. Their conversations were full of laughter, loud joking, and banter that made the environment feel more like a party than a professional healthcare setting. I heard some very inappropriate comments and conversations, including the staff what seemed to be spanking each other. I completely understand that working in the ER is extremely stressful and that moments of levity can help staff cope. However, patients and their families are often there during some of the scariest and most vulnerable moments of their lives. Hearing staff joking loudly and sharing personal or unprofessional conversations while loved ones are in distress creates a very uncomfortable and inappropriate atmosphere. People automatically start feeling concerned that their loved ones are not being treated, or taken care of properly while the nurses are outside laughing. I actually came out of ER room one to remind them that they needed to be professional and mindful of the patients, and surroundings. I believe the Emergency Department supervisor should consider reviewing workplace professionalism and conduct policies, and perhaps hold an in-service training to remind staff of the importance of being mindful of their surroundings. A more compassionate, respectful, and professional environment would make a world of difference for patients and families during difficult times.

Adventist Health Simi Valley

Hello, Marisol B. Your review is important to us and we're very sorry about your experience. We'd love to speak with you directly so that we can find a resolution. Will you please contact us at [email protected]?

shari burriss 6 months ago

Fantastic experience: Staff in the Cath lab are very helpful and they put my mind to ease thank you Cindy and Jim you really went above and beyond

Adventist Health Simi Valley

Shari, thank you for taking the time to leave a review; we’ll be sure to pass your comments on to our team!

Michael Johnson 6 months ago

Fantastic experience: Great experience. Nurses and ER staff were attentive and caring.

Adventist Health Simi Valley

Hi Michael, thank you for taking the time to leave such a great review and rating. Have a great day!

Amir Munoz 6 months ago

Fantastic experience: All the nurses and employees were professional and very comforting during my stay.

Adventist Health Simi Valley

Thank you for the positive review! We work hard to provide the best quality of care.

Julie Pellegrino Early 6 months ago

Fantastic experience: Very kind and was very gentle! I go every year and am treated wonderfully !

Adventist Health Simi Valley

So glad to hear your positive feedback! Thank you for taking the time to leave us this review.

Nolan Lee 6 months ago

Fantastic experience: All the staff was great. The nurses were quite attentive. Some of the equipment was outdated. But over all it was great.

Adventist Health Simi Valley

Hello Nolan, thank you for taking the time to leave a review; we’ll be sure to pass your comments on to our team!

Greg Ball 7 months ago

Fantastic experience: All was good. Thank You!!! One thing that was lacking Was minimal signage and proper directions to the GI lab. Thanks again for providing excellent care locally. Excellent care!!!

Adventist Health Simi Valley

Hi Greg, we truly appreciate your review. Thank you!

Christine Murphy 7 months ago

Fantastic experience: The two technicians that helped me with my Procedures could not have been more friendly and knowledgeable!!! I left with a smile on my face and even thanked Nancy for creating such a wonderful organization :)

Adventist Health Simi Valley

Hi Chris, thank you for taking the time to leave us this positive review! Have a great day!

Susan Bliss 7 months ago

Fantastic experience: Update on 8/5/25 Newest Update I was taken care of promptly and efficiently! New UPDATED REVIEW from 03/28/25 I was taken care of promptly. My nurse, Lance was very efficient and the kindest nurse I have ever met.

Adventist Health Simi Valley

Hello, thanks for taking the time to let us know how we're doing, and for leaving us a great rating!

Philemon Gonzales 7 months ago

Positive experience: When I arrived. Staff was excellent. It was streamline as the er wasn't busy as I had experienced in the past. Went in for a kidney stone. I let them know that They had just had back surgery 20 days prior. I was admitted. IV blood test... urine etc. After treatment. The final analysis/result was lengthy. There wasn't anyone to read the X-ray etc. So. Waited for longer than needed. I had one to inform I needed to use the restroom. So I brought upon myself and escorted myself to use it... After disconnecting a couple of the monitors connected to me. Overall. It was a better experience for me. Most staff was attentive. I wouldn't hesitate to come back if needed.

Matt M 7 months ago

Positive experience: They were quick to get through the entire process from registration to discharge things went smoothly.

Adventist Health Simi Valley

Thank you for taking the time to leave us this positive review! Have a great day!

Lori Hatcher 7 months ago

Fantastic experience: I have been going to the Nancy Reagan Breast Cancer Center for 10 years now. At age 40, I had my first mammogram and a spot was detected. I then went through a series of testing, including a biopsy that confirmed cancer. I am alive today because of the Nancy Reagan cancer center, and I will fully support them for the rest of my life

Adventist Health Simi Valley

Lori, your feedback is important to us, and we really appreciate you taking the time to share it. Thank you!

Linda Gonzalez 7 months ago

Negative experience: If this us relating to my visit to ER on 7/28 i was very disappointed. I went in with extreme high blood pressure, headache, nausea, chills.the doctor came out where the check in nurse was taking vitals. He asked questions and told me they would check my blood , heart and brain scan and give me some medication.i would be ok and they would take care of me. The check in nurse finished and had me go sit at the lobby. After 10 minutes i asked for water n the desk girl asked her and i was told to go sit and girl would come out soon. After 5-10 minutes she called me to take me bk to a room 3 gave me a gown told me to put it on and somebody would be in.she did not ask if i needed the cot lifted up or a blanket as i was shivering and cold. Left and nobody came bk for about 30 minutes when a nice tall nurse cane in to start an iv and she was surprised nobody had come before and she wasn’t even told i was in the room. She was disappointed they had not put the monitor to check blood pressure etc. She first raised the bed so i could lay down connected monitor then got me some blankets and apologized for the lack of attention and care. I was so afraid i was having a stroke so this was not ok. She was very good. The nurse that did the electrocardiogram was good snd the tech for brain scan came at about 1:30 am at 5:00 am i asked if i could go and the nurse informed me they were waiting for radiologist to read the brain scan and i just chose to go home and the doctor came in for first time since i saw him at check in and said my labs and cardiograms were good but i would be leaving against their order to wait for brain scan results . I agreed to leave at my own risk. This was the worse experience and care and attention i have ever had and it wasnt even busy. Very poor care.

Adventist Health Simi Valley

Hello Linda. This is not the type of experience we want for those who trust us with their care. We’re very sorry about this situation and we'd appreciate the opportunity to speak with you directly. Can you please contact us at [email protected] so that a member of our team can follow up with you?

Sandra Colliflower 7 months ago

Fantastic experience: Went to E R for a migraine was actually seen in a timely manner and was treated. Was released only after my b.p dropped from 205/110 to 187/ 87. The hospital was very cold as expected but was given a blanket. The staff was very nice and caring.

Adventist Health Simi Valley

Sandra, thank you for the positive review! We work hard to provide the best quality of care.

Donna Ramos 7 months ago

Fantastic experience: I was pleased with the treatment I received in the ER. I was in and out in a couple of hours with having a MRI ,receiving the results and receiving pain medication. Prescriptions were sent to my pharmacy and were ready to pick-up after discharge.

Adventist Health Simi Valley

Hello Donna, thanks for taking the time to leave us positive feedback! Have a great day!

Ashley Mehle 7 months ago

Fantastic experience: I recently visited the Simi Valley hospital and received exceptional care! The registration process was quick, they promptly took me to start running tests, they took time to listen to all my contents, and they were really thorough in trying to determine what was wrong - running lots of tests & an x-ray. The entire care team was so empathetic, kind, and nurturing. They constantly checked on me to ensure my pain was under control and my vitals were improving. The doctor was thorough in explaining test results and treatment options. I truly cannot say enough great things about this experience, which is so important when you feel so sick & miserable.

Adventist Health Simi Valley

Hello, thanks for taking the time to leave us positive feedback! Have a great day!

Johanna P. 7 months ago

Fantastic experience: I've always had great experiences with the hospital over the last 15 years, whether as a patient or brining a patient there. My most recent experience was an ER visit yesterday for myself after deciding I couldn't ignore my symptoms any longer. I'm so glad that I went. The doctor and staff were all kind, patient and thorough about understanding what brought me in. The entire unit from patient waiting area to the testing rooms I visited were super clean and organized. ER visits aren't ever fun, but Adventist Health Simi Valley takes the time to listen and cover all areas of testing. I highly recommend their services.

Adventist Health Simi Valley

Hello Johanna, so glad to hear your positive feedback! Thank you for taking the time to leave us this review.

james diaz 7 months ago

Negative experience: Nobody in the hospital would help me out with my chest pain I drink and self medicate to get rid of my chest pain. No one there would even give me food or water to drink. They wouldn’t even give me an IV to hydrate the worst experience I’ve ever experienced. They were gonna make me walk home with no shoes on while the person next to me. They got a ride for, but they would not get a ride for me to get home to my son and my cat. They know I have congested heart failure. Why are they OK with me walking home 5 miles without helping me??

Adventist Health Simi Valley

We would like the opportunity to address your comments. Please reach out to us at [email protected] when you have a chance. Thank you, and we look forward to hearing from you.

Saleh Rahimi 7 months ago

Positive experience: Hospital nurses of the 2nd floor very nice kind and professional but the doctors are not spending time to explain what is patient problems and how long will take to recover doctor need to spend some time with patient.

Pia 7 months ago

Fantastic experience: It feels like home. A complete care that everyone’s needed when you are going thru something. From ER to OR, staffs, RN’s and Doctors are great, sometimes the kind of care and treatment that you received affects your fast recovery process

Adventist Health Simi Valley

Pia, thank you for the positive review! We work hard to provide the best quality of care.

Ralph Gargano 7 months ago

Fantastic experience: My visit was very professional and courteous My tests went well but I Havnt recieved the results yet. What should I do now ? Do I call my primary care Doctors office ? Can you make a suggestion ? Thank you, Ralph G 6-30-1952

Monica Cohen 7 months ago

Fantastic experience: Best mammogram experience in 30 years. Staff is courteous, professional, helpful and friendly. The facilities are beautiful, clean and state of the art. Although 10 miles farther than my town’s Radnet facility, I am happy to drive farther to this excellent facility.

Adventist Health Simi Valley

Hi Monica, your feedback is important to us, and we really appreciate you taking the time to share it. Thank you!

Linda Miyahira 7 months ago

Fantastic experience: The doctors and nurses and staff at Adventist Health-Simi Valley Hospital were fantastic! They made my adult son’s (with Down Syndrome ) experience wonderful considering the situation. They demonstrated compassion, care, and true professionalism.

Adventist Health Simi Valley

Hi Linda, we think we have an incredible staff too! It's always nice to see messages like this.

Charlie Brown 7 months ago

Fantastic experience: Great Experience! From admitting to leaving, everyone was exceptional. The nurses treated very well during my brief stay for a colonoscopy. Great experience!

Adventist Health Simi Valley

Charlie, thank you for the positive review! We work hard to provide the best quality of care.

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