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Mark Hrymoc, MD
Cedars-Sinai Medical Office Towers
8631 W. 3rd St., Suite 920E
Los Angeles, California 90048
Tel 310-601-9999
Fax 310-601-9998



Dr. Hrymoc is a physician specializing in the medical treatment of addiction throughout all its stages, from initial detoxification and early recovery to maintenance and full sobriety. As a board-certified psychiatrist, he is skilled in the screening, assessment, and treatment of underlying depression, anxiety, insomnia, ADHD, and other mental health conditions. He brings a practical, evidence-based approach to the treatment of addiction. Dr. Hrymoc’s work is an integral part of a multi-faceted treatment plan, which can include a therapist, participation in 12-step and other community-based groups, drug testing, and sober living or residential treatment. He is skilled in the evaluation, diagnosis, and treatment planning for addictive disorders.

Dr. Hrymoc understands the pain and loss of hope that accompanies addiction, not only for the individual affected, but also for their friends and family who feel as if they’re helplessly watching from the sidelines. He can intervene to help you and your loved one regain peace, stability, and control in the most comfortable and compassionate way possible.


Dr. Hrymoc is board-certified in General Psychiatry, Addiction Psychiatry, and Addiction Medicine. He holds appointments as Assistant Clinical Professor of Psychiatry at UCLA and Clinical Instructor at Cedars-Sinai Medical Center. He obtained his subspecialist training in Addiction Psychiatry at Cedars-Sinai Medical Center in Los Angeles, and is the founder and medical director of the Addiction Medicine Group. Dr.  Hrymoc is also a consulting physician to several prestigious drug and alcohol treatment centers in Los Angeles and is an associate psychiatrist at the  ‪Mental Health Center‬  ‪at the Cedars-Sinai Medical Office Towers. ‬ ‪ ‬

Dr. Hrymoc completed his psychiatric residency training at Harbor-UCLA Medical Center and trained at UCLA Medical Center and the West Los Angeles Veterans Administration Hospital as well. He obtained an MD degree at the University of Medicine and Dentistry of New Jersey and did his undergraduate studies at the University of Pennsylvania. He has worked in a variety of treatment settings, from non-profit community mental health clinics to federally-sponsored multisite medication development studies.

In addition to his clinical work, Dr. Hrymoc continues to be active in the local addiction treatment community. In September 2008, he founded Perspectives on Addiction, an interdisciplinary educational group for addiction professionals in Los Angeles. Dr. Hrymoc is also in the leadership of professional organizations for addiction physicians. He is the past representative for the states of California, Alaska, and Hawaii to the American Academy of Addiction Psychiatry and past member of the education committee of the California Society of Addiction Medicine. Dr. Hrymoc co-authored a chapter in the most recent edition of Principles of Addiction Medicine, the main textbook of the American Society of Addiction Medicine and has been published in several academic journals.

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