Dr. Hyong Un, MD, is the Chief Medical Officer, at Recovery Centers of America. He leads the development and implementation of the clinical behavioral health strategy for Recovery Center of America. He graduated from the University of Pennsylvania’s School of Medicine and completed his residency at the Hospital of the University of Pennsylvania. Dr. Un has deep experience in health care spanning 30 years.  Prior to joining RCA, he was the Chief Psychiatric Officer for Aetna /CVS where he led the design and oversaw the implementation of Aetna’s behavioral health and employee assistance program.  He was also the psychiatrist-in-chief for Friends Hospital and Penn Friends Behavioral Health System, a provider-owned managed behavioral health organization.  Dr. Un’s clinical interests are in psychopharmacology, workplace mental health and determinants of overall health and wellbeing.  Dr. Un has served on multiple boards including advisory board to the Director of National Institute of Mental Health, APA’s Center for Workplace Mental Health, Association for Behavioral Health and Wellness, and National Depression Center of Excellence.