M.A.S. Performance Physio
Whitney Dr 2640
91803, Alhambra
(626) 366-6441

Opening hours

  • Monday: 8:30 AM – 5:00 PM
  • Tuesday: 8:30 AM – 5:00 PM
  • Wednesday: 8:30 AM – 5:00 PM
  • Thursday: 8:30 AM – 5:00 PM
  • Friday: 8:30 AM – 5:00 PM
  • Saturday: Closed
  • Sunday: Closed

Do you have any pain that is preventing you from doing the things you love? At M.A.S. Performance Physio, we believe in helping you get rid of pain, so you can learn how to move more efficiently and get back to activities like lifting, running, and snowboarding without needing medication, injections, or surgery.

Our studio is located in Alhambra, CA. It is full of low impact cardio machines, weight racks, and other fitness equipment to hone and perfect natural three dimensional movements required in your daily routine. This private studio allows for 1 on 1 sessions without any of the distractions typically found in other facilities so you can get back to doing what you love faster.

M.A.S. Performance Physio: Reviews

5/5 (57 Reviews)
Manuel Franco 1 year ago

Fantastic experience: I’m a determined 72-year-old who refuses to let age define me! If I think I can do it, I’m all in—at least until my body says otherwise. Dealing with cancer and heart issues has affected my movement and stamina, but Jeff has been invaluable in helping me stay active. Through gentle, sustainable exercises, he’s strengthened my abilities. I genuinely look forward to each session thanks to his compassionate approach, vast expertise, and the enjoyable conversations we share. I can’t recommend Jeff enough—he’s been instrumental in improving my mobility and in helping me keep a positive outlook.

Phan Trinh 1 year ago

Fantastic experience: Dr Su is a very professional doctor. His treatment therapy is one on one . All the exercises at home are helpful for my lower back pain . He follows cautiously every movement at the time practice in the clinic that doing right before the appointment end. He knows exactly what’s wrong when I tells . Friendly and experience doctor

Monica Tu 1 year ago

Fantastic experience: When I first started running earlier this year, I was experiencing lingering knee pain and on-and-off ankle numbness. I tried acupuncture but that felt like just a temporary fix, so I went to see Dr. Jeff Su for PT. He was very knowledgeable and tried to get to the root cause of my pain by giving me a plan with exercises to strengthen parts of my body to prevent injury. I only had 2 sessions with him, but keeping up with those exercises really helped me. I just ran my first half marathon and had no issues with my legs all thanks to Dr. Su! Super nice guy too!

Barry Wong 1 year ago

Fantastic experience: I've seen Jeff Su on and off since 2019 for various aches and pains that significantly impacted my mobility. What I love most about working with Jeff is his holistic approach. He doesn't just treat the symptoms; he helps me understand the root cause of my physical issues and treats it directly. Jeff takes the time to explain what's going on with my body and how it's contributing to my pain or limited mobility. Over the years, he has successfully treated a wide range of issues for me, including: Right shoulder pain A broken pinky finger Pinched nerves in my arm, causing numbness Chronic Sciatica (which I dealt with for two years before seeing him again!) Jeff's expertise and approach have been instrumental in getting me back on my feet and moving freely. I highly recommend Jeff Su at MAS Performance Physio to anyone seeking an expert, patient-centered physical therapist.

Brian Ward 1 year ago

Fantastic experience: Jeff is amazing. My son is a high school sprinter who was suffering from a high hamstring issue. MAS was able to not only help him recover quickly but also improve his running running mechanics by identifying imbalances. Highly recommended and a really great guy!

Kenneth Garlock 1 year ago

Fantastic experience: Dr. Su helped me regain my mobility after double knee surgery. He explains in detail how certain muscles have to be built up to improve your particular condition. He adapts his methods to the age and conditon of his patients, and gives examples of at home exercises to supplement his treatments. I highly recommend Dr. Su.

Jenny Tran 1 year ago

Fantastic experience: I had major back pain due to spinal issues for years and i've seen plenty of different pt's/chiropractors and my back pain was still always aching like crazy no matter what i did, until i found Dr. Su. He was the only pt who helped me with my back problem without having to take any medications. He's very knowledgeable and knows exactly what he's talking about. I would definitely recommend giving him a try! You won't regret it whatsoever!

natalie cardenas medina 1 year ago

Fantastic experience: Dr Su has been a godsend. He first treated me in 2018 and I then I went back to him in 2022. As an older female athlete, he’s helped me with various issues that pop up from time to time, and he’s also shown me the tools that have made it possible to reach my athletic goals. Dr Su is patient, really smart, and super talented. I highly recommend him. He will help you.

Dennis Zhou 2 years ago

Fantastic experience: Jeff single handedly resolved multi-year hip pain allowing me to sit for extended periods of time for the first time in 4 years. I have been through multiple MRIs, orthopedic consults, and PTs and only Jeff was able to both diagnose and treat a key underlying cause - shortened hamstrings. The body is a complex thing and I appreciate his scientific, patient, and targeted approach. For example for years I thought I was stretching my hamstrings correctly. Jeff walked me through some simple corrections after evaluating what I was doing and the results speak for themselves. He is very knowledgeable of modern research on biomechanics and also helped resolve recurring shoulder pain. It's science but it works like magic.

Christopher Shih 2 years ago

Fantastic experience: Jeff is a capable physical therapist and a more capable healthcare provider that cares for his patients. I like how he has knowledge across multiple domains and I definitely credit him for extending my healthspan with tailored movements but also the appropriate mental to approach certain movements. He’s able to diagnose quickly and accurately and I believe he is capable of helping any body go through any movement. He was able to help me recover from an old ACL reconstruction surgery after over a decade of improper form where a prior PT didn’t really help much. He was able to fix ingrained bad habits and also provided the proper mental structure to approach relearning the basics. Thanks Jeff! Even after recovery I plan on visiting periodically to tap into Jeff’s knowledge base of Kinesiology.

Maya B 2 years ago

Fantastic experience: While working in the hospital during COVID, I developed chronic pain in my neck, back, and right wrist for the past 2 years. I had tried out massaging, chiropractor, and a traditional PT. None had relieved my pain long term - the chiropractor actually made it worse. I found Dr. Su through google maps and decided to try him out based off his good reviews. His care and treatment plan exceeded my expectations. He really took the time to assess what was causing my pain and created a customized exercise plan for me after every session. I also liked he assigned me daily exercises through an app he used, which showed videos of the exercises so I can double check if I was doing correct form. After seeing him every 2-3 weeks from Oct. 2023 - Dec. 2023, I can honestly say I’m pain free. I’m shocked after feeling like nothing would cure my pain for 2 years and so many sleepless nights from the pain. I will definitely go back to him if I have any pain in the future. Thank you so much Dr. Su!!!

Krenar Krasniqi 2 years ago

Fantastic experience: I recently had the privilege of being under the care of Dr. Su, and I cannot speak highly enough of the experience. Dr. Su is not only a highly competent professional but also an incredibly friendly and approachable individual. Dr. Su took the time to thoroughly listen to my concerns. His competence in his field is evident, as he explained complex medical concepts in a way that was easy to understand, leaving me feeling well-informed about my injured elbow. Moreover, I felt I was talking to a professional whose purpose was to solve my elbow issues instead seeing me as a number. Overall, my experience with Dr. Su has been exceptional. I highly recommend him to anyone seeking a competent, friendly, and accessible healthcare professional. Thank you, Dr. Su, for your outstanding care and commitment to your patients' well-being.

Kristen Khoo 2 years ago

Fantastic experience: Jeff is the best. I learned SO MUCH that I can apply in my every day activity and workouts! My knee has been bugging me on and off for years. After working with Jeff, I did a ton of walking and stairs in Tokyo (20-25k steps a day) with no knee flareups!

Michael Chou 2 years ago

Fantastic experience: Jeff is an absolute master of healing. As a fitness professional, I really appreciate the extra effort he takes to understand the symptoms, treat it, and provide guidance on how to rebuild the function to prevent future issues.

kyle li 2 years ago

Fantastic experience: As a person who has gotten injured multiple times and went to physical therapy before in clinics with multiple PT and leaving unsatisfied, going to Dr. Su brought about a new change in the way I view PT. Going to Dr. Su for a visit is an enjoyable experience and there's couple of reasons that created this experience. First: Dr. Su "clinic" is at his house. It was quiet and nice. You won't have any disturbances from others. It does not feel like I'm going for treatment and more like I'm going to there for a nice enjoyable chat while doing some exercises and stretches. Second: Don't you hate when you're going to a PT and in the middle of a good talk, they leave you with their aide, or by yourself doing the exercise? Not with Dr. Su! You're getting a full one on one session with just the doctor himself. Since he's with you the entire time, you can ask him questions on whether you're doing something right. This is important for me because I'm a very detailed oriented person and would love to do the stretches/exercises correctly instead of wondering if I'm doing it right or wrong when the PT is not there. I'm one of those person that ask a lot of questions when it comes to matters like these. Third: Dr. Su is a very knowledgeable individual on not just physical therapy but, also other areas such as strength and conditioning. I really appreciate this because I always enjoy learning the why's and how's behind everything. I left Dr. Su with an appreciation for DPT and some knowledges of this field. If I ever need a DPT, I know where I'm going.

Jeff 2 years ago

Fantastic experience: 65 year old crashed bike/ torn rotator cuff. Surgery a 1 year recovery. After 5- 6 months post-surgery, working with Keck USC PT got me nowhere in terms of range of motion recovery. Working with Dr. Su and following his guidance, I made as close to 100% recovery as is possible. He is supremely knowledgeable and talented.

Christine Hsieh 2 years ago

Fantastic experience: I went to Dr. Su for physical therapy relating to a torn meniscus and a fractured foot. As an athlete, it was very important for me to return to performance and Dr. Su worked with my timeline to make sure I was ready and able to compete in my National tournaments. He is very knowledgeable and easy to work with. Secret's out, Dr. Su is one of the best around.

Monica Poomiwatracanont 2 years ago

Fantastic experience: Dr. Su played an instrumental role in my elbow recovery, and I couldn't be more grateful for their expertise and compassion. From the beginning, Dr. Su took the time to understand my condition and tailored a comprehensive treatment plan to suit my specific needs. Their patience and encouragement during each session motivated me to work hard and achieve significant progress in restoring my elbow's range of motion. Dr. Su's caring approach and unwavering dedication have made all the difference, and I highly recommend them to anyone seeking outstanding orthopedic care. Thanks to Dr. Su, I am well on my way to a complete recovery and ready to embrace life's activities with renewed confidence and mobility.

Fern Yu 2 years ago

Fantastic experience: I saw Jeff for a few times due to left elbow pain. Jeff was not only thorough in the initial examination, but also provided suitable exercise, massage on spot, and shared knowledge on how to use my elbow/ arm property to prevent injury. Highly recommend Jeff if you need a physical therapist.

Kyong Kim 2 years ago

Fantastic experience: I have had shoulder pain from lifting with poor form for the last couple years.. I thought I could just power through the lifts and somehow it would magically go away. I was very wrong. The pain started bleeding into regular day motions like opening windows, clicking my seat belt on, and reaching for things. I found Jeff through yelp and decided to give him a call. He was very patient, thorough, and flexible with me. I work a full time job and am also in school, so finding time to do practically anything is a task in itself. Jeff was very accommodating to this and made sure to see me. I am a very inquisitive individual, and a lot of times I have felt that healthcare workers are just trying to see as many patients as possible, which makes me hesitant to ask the many questions I have. Jeff is a different breed, he cares, he wants to socialize, and wants to answer all of your questions to the best of his ability. I have been doing the workouts he has showed me religiously, and I feel my shoulder rehabbing at a rate I would have never imagined. I am able to shoulder press lower weights now with no pain, and hope to work my way up! If I ever need any PT for anything else, I will definitely return to Jeff Thanks Jeff!

Emily L Cala 2 years ago

Fantastic experience: Dr Jeff has really helped me in improving my mobility. I had old Injuries that were constantly giving me grief. When my first baby arrived, I knew I needed to get better so I can be at my best for my baby. I was recommended to Dr Jeff and was really appreciative with how attentive and thorough he was in explaining how I can heal my old injuries. I honestly feel like for what the cost of the session was, it was worth it to get my life back and be able to be active with my baby. Highly recommended!

Hy Zee 2 years ago

Fantastic experience: Dr. Su is absolutely amazing! He was able to make time for me in his schedule despite my late-minute requests. It was great to have one-on-one appointments with my doctor and receive his full-time care and supervision. He is great at explaining everything in a digestible way from the reasons for the issue to the exercises, and how the exercises are helping with your concerns. If you are looking for a doctor that genuinely cares about your well-being and addresses every concern you have, you have found the right place!

Oliver Shou 2 years ago

Fantastic experience: I can't say enough good things about Jeff as both a physical therapist and a person. I've been through my fair share of PTs and chiropractors over the years, but finding Jeff was a game-changer. He has had such a positive impact on my life, I can't thank him enough. For the first time ever, I felt truly heard and understood by a healthcare provider. I can wholeheartedly recommend Jeff to anyone in need of physical therapy. If you're open to following his advice and staying committed to the exercises he recommends, I guarantee you'll see incredible results. Trust me, he's worth it!

Renee Chen 2 years ago

Fantastic experience: I'm a fairly active person and over the past 10 years have seen my fair share of physical therapists and bodywork professionals. After getting reconstructive ligament surgery for my knee and multiple shoulder injuries, I'm happy to say that I've found the therapist that works best for me. Not only does Jeff with MAS Performance understand the intricacies of muscular tissue, he takes the time to explain how/what may be causing the pain, then provides in depth plans with movements I can do at home to help alleviate the issue. His knowledge of the biology behind proper posture helps me not only understand what I am doing to make certain movements prone to injury but he applies this knowledge to teach me how to change to fix those issues. I've already referred a number of family and friends to Jeff and each person says the same positive things about him. Thank you Jeff for all your help!

Le Huan 2 years ago

Fantastic experience: Jeff is the go-to-person for your physical therapy needs! From the moment I walked through their doors, I felt welcomed and confident that I was in good hands. He's not only highly skilled and knowledgeable, but genuinely caring goes above and beyond to ensure my well-being. From my initial evaluation to the conclusion of my treatment, the expertise and professionalism were evident in every session. I had a injury while serving in the military. Since I got out, I have been going through my day to day without thinking about the injury, but noticed significant weakness in my left arm's grip, exercise repetitions, and overall power in comparison to my right. Jeff assessed my strength imbalance gave me a plan consisting of single-arm, unilateral, and isometric exercises. In addition, he gave me a plan for rest and recovery. He's worth the professional guidance and physical therapy needs! Also, when I do work out, I don't look like I am leaning one way to compensate for the strength imbalance.

joyce su 2 years ago

Fantastic experience: Jeff gave me some great advice postpartum on how to fix a lot of my mobility deficits coming out of pregnancy (lots of shoulder/back/neck/hip pain). He also has continued to work with my mobility as my goals have shifted (from when I was training as a boxer and needed a lot of athletic advice and work, to more functional nowadays, as I plan to THRIVE in middle age). He excels at listening to what my problems and goals are, and turning it into something that's both actionable, but easy to put into practice. I am so grateful in his expertise and highly recommend Jeff for all your physio needs. He's so smart, non-judgmental, and fun to work with.

Puja Karki Baxter 2 years ago

Fantastic experience: I went to Dr. Su after I sprained my ankle just seven weeks before a marathon and I successfully finished the marathon with a decent time with the plan and exercises he gave me. He was very thorough with the assessment and evaluation and gave me a plan that worked for me! I highly recommend him.

Diana Cha 2 years ago

Fantastic experience: I couldn't recommend Jeff more! You can tell how much he cares about his craft by the way he enjoys explaining all the little details, and takes the time to actually listen to you and your concerns. I came in for back issues initially, and he helped teach me how to manage it, as well as all the other little kinds of strange things that started to come up in my life journey (sore knees, forearms from climbing, etc). Getting older means more random aches and pains, but having a great coach to help you through it all is wonderful. 10/10

Hoa Huynh 2 years ago

Fantastic experience: He is a good therapist help me heal my shoulder rotator cup!

Brian Gallagher 2 years ago

Fantastic experience: I enjoyed working with Jeff at M.A.S performance physio to improve my snowboarding performance, and I cannot recommend him enough! Jeff is an incredibly knowledgeable and experienced physiotherapist who has a deep understanding of the specific physical demands of snowboarding. Through his expert guidance and tailored exercises, Jeff helped me to develop my core strength, balance, and flexibility - all crucial aspects of snowboarding performance. His attention to detail and personalized approach ensured that my training was effective and efficient, and I was able to see significant improvements in my snowboarding ability. Beyond his technical expertise, Jeff is also a warm and personable individual who truly cares about his clients. He took the time to get to know me and my goals and was always available to answer my questions and provide support throughout my training. Thanks to Jeff and the team at M.A.S performance physio, I feel confident and ready to tackle any challenge on the mountain. If you want to enhance your snowboarding performance, look no further than Jeff - he's the best in the business!

Katrinnia X 2 years ago

Fantastic experience: Dr. Su is amazing! In just a few short visits, he resolve the neck pain and aided in results of toning my body with very visiable results! His knowledge of the human body is phenomenal! If you want results contact Dr. Jeff Su!

Pauline Chin 3 years ago

Fantastic experience: Jeff is very knowledgeable. He has been flexible and patient with me. The equipment and place are always clean. He is meticulous with safety and covid protocols. He is able to pinpoint the cause of my issues in a way I understand. My life has changed tremendously, thanks to Jeff. I feel a great difference in my movements. I have started a dance class and getting back to my routines. He has taught me techniques to incorporate into my movements to eliminate pain and discomfort. I recommend Jeff to anyone looking for a physical therapist.

Roy Poomiwatracanont 3 years ago

Fantastic experience: I had a broke my finger while intoxicated. Dr Su help me with the rehab of my finger. He is very patient and thorough. He gave me stuff to work on. Now months later I’m back to my old self. Thank you for your help. Highly recommend anyone in the area to check Dr Su out.

Chuck Chin 3 years ago

Fantastic experience: I had major spine surgery. I found Dr. Jeffrey Su for my physical therapy. Jeff helped me get back to where I needed to be physically. I've learned a lot about my body from Dr. Su, how to make mechanical improvements to my body to move correctly helping reduce the strain on my neck, back and knees. I am back on the tennis court at age 70 and planning a ski trip. I highly recommend Dr Jeff Su as a physical therapist.

Jhonson Tjen 3 years ago

Fantastic experience: Dr Jeff is great doctor. His full of knowledge about pain, injury some stuff. Also his nice coach and friendly.

Rud Perez Perez 3 years ago

Fantastic experience: Aun no he recibido el servicio pero ya voy a ir. Me an dado muy buena referencias.

Aracely moran Perez 3 years ago

Fantastic experience: Aun no he recibido el servicio pero ya voy a ir. Me an dado muy buena referencias.

M.A.S. Performance Physio

Ms. Estrada,We spoke briefly over the phone regarding the knee issue and as requested, I provided a link of the company listing/review page on Google that also included our location.It seems like something was lost in translation due to a language barrier, but feel free to reach out so we can better help see whether you're a good fit for us or whether we can help guide you to the right direction.Best regards,Dr. Jeffrey Su, PT, DPT, MS, MLS

Maurice Koo 3 years ago

Fantastic experience: Jeff was great to work with. He helped with acute pain in my hip to more longer term structural imbalances. Jeff accommodated with my schedule and was also able to work with my wife on her knee issues. Will definitely continue working with him in the long run. Thanks for all your help!

Fifi Lopez 3 years ago

Fantastic experience: Prayers answered after a long search for a PT. I suffered years of discomfort from a very slow recovery of a total knee replacement to a broken tail bone. Sometime last year, I joined a gym and I may have aggravated my old injuries causing so much pain that I could hardly walk. I thought I will never walk again. Dr. Jeff Su made me learn how to walk again and address all that are causing the pain. He is not just a good therapist but very professional with such a good personality. In addition to my pt sessions, my daughter and a good friend started Pilates with Dr. Su . Doing both help me recover faster and now can do things without discomfort. What a life changer. I thank God for guiding me. I will continue to see him to follow up on my progress

Michael Lee 3 years ago

Fantastic experience: I sought out Dr. Jeff Su's help after suffering a herniation of my L4 and L5 discs in May 2021. I had 2 epidurals that only slightly alleviated the pain and at the time I met Jeff, I was in constant pain 24/7, standing, sitting, or lying down. Jeff's skills and competency is unquestioned. He knows his stuff. From the time you walk into his studio for a session to the time you walk out, you get 100% of his attention. He cares greatly about your physical issues that require therapy and dedicates himself towards helping you get well. Jeff has been instrumental in educating me about my condition and the interaction between muscles, spine, and nerves. He's provided me a regimen that has gotten me to the point where I am fairly close to being pain free, although I'm still a ways from returning to my normal self. The orthopedic surgeon had given me a 12 month timetable to full recovery. Thanks to Jeff's help, I'm far ahead of that schedule. I've seen him twice a week for 3 months and I feel better after every session. Through the exercises he's taught me, I've not only strengthened my core and back muscles, but I've also seen improvements in my overall conditioning and strength, and this is coming from someone who was fairly physically fit prior to my injury. With Jeff's help, I anticipate not only a full recovery from my lower back injury, but also I'll walk away from this lighter weight-wise and stronger than before. I'm very glad I selected Dr. Jeff Su as my physical therapist.

Andrea Martinez 3 years ago

Fantastic experience: 10/10 recommend MAS performance for PT. I've been having some intense back pain after a snowboarding incident and Jeff really pin pointed the source of my pain and gave me exercises to help me recover. Jeff is really knowledgable and makes the information easy to understand. He walks you through the exercises and why to perform the movements so I had a better understanding of what was happening. He also follows up with the exercises and make sure they are helping. Overall best PT sessions I've had!

M.A.S. Performance Physio

I'm glad we can provide you with a good understanding of your situation and to help you get you back on track to snowboarding!

JB 3 years ago

Fantastic experience: Dr. Su has helped me with my lower back and hip pain. I followed his recommended exercises and movements and have been living pain-free. When I first saw him, I was having so much lower back and hip pain that I had trouble getting up and felt like I was going to fall over when I walked. He is very patient and is extremely good in explaining medical terms so that an average person like me is able to understand.

M.A.S. Performance Physio

Hi Joanne. I am happy to be able to be guide you through the healing process and to see you reach your goals!

Philip Wagner 3 years ago

Fantastic experience: Hoping to avoid surgery, I have seen several physical therapists and received chiropractic treatment over the years seeking relief for my joint pain. Not until I was treated by Dr. Su did I feel that I was receiving something other than temporary relief. After a thorough evaluation, Dr. Su developed an extensive physical therapy plan which included stretching and strengthening the affected areas to increase my range of motion, function and strength. Dr. Su also prescribed an at-home exercise program that’s easy to follow. I can check into my account on his website 24/7 and see my personally-designed program including videos to help me independently manage my exercises. Dr. Su has definitely helped to increase my mobility and reduce my chronic pain. I highly recommend Dr. Su as a physical therapist.

Virginia Gumbert 3 years ago

Fantastic experience: Jeffrey Su is an exceptional Physical Therapist who gets results. He will meet you where you are physically and tailor a regime that will take you where you want to go. He actively listens and bases therapy/training on what he hears. He’s able to adjust exercises taking physical condition into account. I began seeing Dr. Su for help preparing for lumbar back surgery. After surgery, the nurses were amazed I was able to walk so soon. I’m now working with Dr. Su on post surgery recovery with great results.

M.A.S. Performance Physio

Hi Virginia, you have made amazing progress and it's great to see you being mobile and strong with great balance.

Makani Payo 3 years ago

Fantastic experience: Dr. Jeff was great at figuring out why I had my shoulder problem, showed me how to fix it, and gave me exercises that were specific to the problems that I had. Highly recommend him!

Mary Carmen Adams 3 years ago

Fantastic experience: M.A.S. Performance Physio provides highly personalized physical therapy to restore maximum movement and function. As a nurse and patient, I have received physical therapy at other centers in the past and the care was never truly individualized or anywhere near as effective as that received from Dr. Jeffrey Su. He is knowledgeable and creative in designing individual treatment plans based on age, injuries and/or physical limitations. As a result, I would not hesitate to recommend him to friends and colleagues.

Victor Sedano 3 years ago

Fantastic experience: Dr. Su really knows his stuff and makes a huge effort to identify the underlying issue. I received treatment here for a shoulder issue I was having back in August and I'm about 90% better than what I was before my treatments. This place doesn't hand you over to different people and you don't lie down on a heat pack and get e stim but they work towards lifting or running and getting you back to your 100%! I highly recommend this place to anyone looking to getting some PT !!

M.A.S. Performance Physio

Glad to have you feeling and moving better Victor!

J L 3 years ago

Fantastic experience: I have been working construction for many years and I have had my share of aches and pains, but I’ve always been able to work through it. I’m in my late 40’s now and I have been recently experiencing constant muscle tightness, more frequent joint/muscle/tendonitis and reduced range of motion that just don’t seem to go away or get better. Dr. Jeffrey Su gave me hope that I didn’t have to live with this continual discomfort and hopefully extend my career. He was able to determine my specific issues and what were possible causes, recommend targeted exercises, and help me understand the small details that have made all the difference. I initially came to him to deal with constant back soreness and pain. He made me realize that my daily posture and movements helped contribute to different muscles inadvertently pulling at my lower back and causing this pain. He helped me get rid of that pain and also made me aware of changes I could make to help prevent it from happening again. I highly recommend Dr. Jeffery Su more importantly because he has worked with me to adapt a plan that helps overcome obstacles that have prevented me from getting better including my hectic family schedule and my tendency to overdo my workouts. Dr Su was able to prescribe exercises that I can fit into my daily routine both at home and at work, and I have always felt much better as a result. I'm grateful to have the knowledge that Dr. Su has given me to help alleviate all my pain and prevent injury so that I can continue to work and provide for my family.

M.A.S. Performance Physio

Self care is the best care. I'm glad you put in the time and effort to taking care of your body for the long term gains!

STEFANO RASPI 3 years ago

Fantastic experience: Excellent improvement on my shoulder. He knows exactly how to solve any problems in your body movement. Very experienced. I am very happy I met him.

M.A.S. Performance Physio

Let the gains continue! Hope it's improving your tennis game!

Lisa Liev 3 years ago

Fantastic experience: I had quite a few pains ranging from carpal tunnel, neck, wrist, and forearm pain from work. Jeff was able to figure out what my problems were, teach me modifications at work, and showed me simple exercises to help make them better in a short time!

M.A.S. Performance Physio

Hi Lisa, happy to get you back to normal and back to your active lifestyle. Appreciate the proactive approach you've taken in your own journey!

John Wilson 3 years ago

Fantastic experience: Couldn't ask for a better physical therapist got my shoulder and back to normal and they were total junk!

M.A.S. Performance Physio

Thank you for being a proactive client! It was fun working with you Jerry!

Richard Muniz 3 years ago

Fantastic experience: I am thankful to have found Dr. Su. He was able to diagnose my disc herniation in the first visit. It was worth investing my money and time on therapy sessions with Dr. Su. I felt better after every session, and I was able to go back to hiking pain free within 3 months. He’s a great practitioner that understood the process of my disc injury, and broke it down so that I could understand it. He’s honest, knowledgeable, and compassionate. I grateful I found a great physical therapist in Los Angeles that I can trust.

M.A.S. Performance Physio

Thanks so much for the review! I'm glad to be able to help get back to feeling good when you go hiking!

Matthew Schauer 3 years ago

Fantastic experience: I've been seeing Jeff off and on for 3 years and have been so pleased by the life opportunities now available to me. With a history of shoulder issues (including 2 surgeries), I'd resigned myself to an inactive lifestyle with erratic dislocations for seemingly no reason. With his guidance, I now am an active swimmer and triathlete, and even more critical, am far less anxious about engaging in any sort of activity, ranging from laying on my previously injured side in bed to rock climbing to dusting a high shelf. This is all because of Jeff's creative stretching or strength training exercises, non judgemental and engaged demeanor, and the immediate feedback he gives when working on an exercise. Highly recommend!

M.A.S. Performance Physio

Thank you for the feedback Matt! I am happy to see you progressing towards your goals!

Carolina Ibarra-Mendoza 3 years ago

Fantastic experience: I had a great experience with Jeffrey. I appreciated his educational approach to physical therapy; he was very thoughtful in explaining and finding the root cause of an issue. Thanks for your help and wisdom!

Noboru Ito 3 years ago

Fantastic experience: I injured my back weight lifting about 15 years ago and thought I had great success with my rehab. Fast forward to 13 years and I find out that what I had done was preeeeetty much basic and not strengthening the muscles in my back so that I would be moving and living my best life. Cue Jeff Su @ MAS Performance Physio who, for a lack of better word, broke it down for me in a straight forward, comprehensive way so that someone who knows staggering little about biology could move better. I've been an avid weight lifter for a long time and was shocked that I basically threw out my back putting a weight back. Putting. A. Weight. Back. Jeff was very meticulous with his diagnosis and took the time to make sure that my treatment was tailor fit for me. He was very attentive and his focus was not to have me come back. Like, ever. That kind of attitude really stood out to me because his business isn't based on repeat injuries but just great word of mouth. I would highly recommend him for anyone feeling an uncomfortableness in moving. Do not wait until it gets worse!

Juan Garcia 4 years ago

Fantastic experience: Working with Jeff to address some rotator cuff/shoulder issues was great. He took the time to assess the areas that were hurting, worked me through a rehab routine weekly, and adjusted the workout as things improved. The whole time, he took the time to explain what was happening and was willing to answer all my questions. In the end, he even gave me a list of exercises to keep doing on my own to keep building strength and flexibility. I'd recommend Jeff to anyone looking for a PT who will take the time to do the job right.

M.A.S. Performance Physio

Hi Juan, I'm glad we're able to help! Keep moving well and get back to running!

Prithvi Murthy 4 years ago

Fantastic experience: I saw Dr Jeff weekly for about 4 months before embarking on a 5 month hiking expedition. Dr. Jeff is a great PT and, more importantly, has a great manner that made me want to continue to invest in my health and make sure that I can move around without pain. I learned a ton about my body and where I could make mechanical improvements to move more efficiently and reduce the strain on my knees, ankle and back. Thanks to our sessions, I was able to complete my expedition pain free.

M.A.S. Performance Physio

Thank you for the feedback Prithvi! I am happy that I got to see you handle those intense expeditions!

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