Dr. Rouyanian, D.O. is a licensed physician and founder of Vista Mental Health, where he is dedicated to providing comprehensive, evidence-based psychiatric care that helps individuals improve their emotional well-being and overall quality of life.

Dr. Rouyanian has experience treating adults with a range of mental health concerns, including anxiety, depression, obsessive-compulsive disorder (OCD), insomnia, panic attacks, trauma-related conditions, schizophrenia and psychotic disorders. His approach is collaborative and patient-centered—combining thorough diagnostic evaluation, thoughtful medication management, and coordination with psychotherapy when appropriate.

He founded Vista Mental Health with the goal of making high-quality psychiatric care more accessible through telemedicine, offering patients a convenient and personalized treatment experience in a safe, supportive environment. He is accepting new patients in Oklahoma by appointment.