Our Team

Dr. Collen has enjoyed a myriad of psychiatric practice since he began in 2003. He has experience treating a range of issues including addiction, depression, anxiety, bipolar, trauma and other psychiatric conditions. He particularly appreciates the effectiveness of a combined treatment approach to include modalities such as psychotherapy, medication, and other ancillary treatments. It is this combined approach which Dr. Collen believes is crucial to help facilitate the change his patients desire in their lives. A wide range of professional experiences informs Dr. Collen’s work including community mental health, residential and Intensive Outpatient Program (IOP) addiction treatment, cognitive behavioral therapy, and experiential therapy. He completed medical school in 1999 and a general psychiatry residency in 2003 at The University of Texas Health Sciences Center at San Antonio. Dr. Collen is board certified in General Psychiatry by the American Board of Psychiatry and Neurology and in Addiction Medicine by the American Board of Addiction Medicine.