St. Luke's Clinic Behavioral Health: Nampa

Our care team provides a full spectrum of psychiatric services to children, adolescents, adults and families.

If you or someone you know is experiencing a mental health crisis, call 988 for 24/7 free and confidential crisis support. You do not have to be suicidal to call. Access more info and resources on suicide prevention, emotional and mental health support. 

Our care team is made up of psychiatrists, nurse practitioners, physician assistants and mental health therapists that are trained to provide compassionate psychiatric and behavioral health care services.

We provide a full spectrum of psychiatric services to adults with varying diagnoses, including but not limited to: depression, mood disorders, anxiety disorders, attention deficit hyperactivity disorder (ADHD), psychosis, dual diagnosis, obsessive compulsive disorder (OCD), panic disorder, bipolar disorder and post-traumatic stress disorder (PTSD). Currently St. Luke’s does not offer dedicated substance use treatment, so we may refer you to community resources that specialize in this kind of treatment.

We offer short-term, solution-focused treatment. You can count on our team of experienced psychiatric and behavioral health specialists to support you with compassion, knowledge, and understanding.

Shelly Conley-Durkin, LCSW is trained in EMDR therapy to treat trauma and other mental health issues. She has worked in various outpatient settings and in private practice, and has focused on treating adults with depression, anxiety, mood disorders, trauma, and couples therapy. Her current practice emphasizes acceptance and commitment therapy with a focus on the client’s values to direct treatment.

Shelly earned her master's degree in social work from California State University, Long Beach. She also teaches at the College of Western Idaho as an adjunct instructor of psychology and social work.

Deanna Johannsen, LCSW provides assessment and therapy for adults struggling with mood disorders, trauma, adjustment disorders, and environmental difficulties. She has experience in hospital settings, ER, psychiatric settings, and home health and hospice care, and has worked in both inpatient and private practice.

Gareth Marsh, DO practices psychiatry with particular interests in anxiety disorders and psychosis. Although he is enthusiastic about the role of medications, Dr. Marsh is also passionate about the contributions of mindfulness, exercise, and diet in optimizing mental health.  

Prior to his medical education, Dr. Marsh earned his bachelor's degree from the University of California - Davis. In his free time, he enjoys going on road trips and exploring new destinations.

Cynthia earned her bachelor's degree in psychology from Wake Forest University and her master’s degree in clinical psychology from Pepperdine University. She has experience working with college students, children and adults who learn differently, grief counseling, and suicide survivors' support groups.

Thomas J. Orthmeyer Jr., DO, MBA treats adults, specializing in a wide range of psychiatric issues, including depression, anxiety, and mood/psychotic disorders. He also participates in collaborative care within primary care offices at St. Luke's.

Jeremy Stockett, LCSW has provided clinical intervention in residential treatment settings, correctional facilities, outpatient clinics, and inpatient psychiatric hospitals. Jeremy is EMDR-trained and has worked with children, adults, couples, and families.

Diana Wasser, LCPC has a passion for relieving suffering with compassion, knowing change is possible.  She utilizes evidence-based techniques, including solution focus, EMDR, and expressive arts.

Diana has experience in a variety of settings, including private practice, community mental health agencies, inpatient and outpatient hospital care, and the Health and Welfare Mobile Crisis Unit. She has focused her practice in the areas of grief, trauma, life transitions, and caregivers.

The Idaho Crisis & Suicide Hotline provides 24/7 free and confidential crisis intervention, emotional support, problem-solving, and referrals to local resources for persons at risk for suicide and for those concerned about them. 

NOTE: The Idaho Crisis & Suicide Hotline is a member of the 988 Suicide & Crisis Lifeline and is taking the 988 calls for Idaho as part of the national network of crisis call centers. It is a national line, but the people you'll speak to live here in Idaho.

People are at the heart of great health care. That's why we are committed to delivering compassionate, high-quality care tailored to the communities we serve.