Gary Gastman

Executive Director


Gary Gastman, PhD., has been the Executive Director of Link House, Inc. since September, 2015. Prior to his arrival, Dr. Gastman had been the Vice President of the Addiction Treatment Services Division for Lahey Health Behavioral Services (LHBS) from 2011 – 2016, where he oversaw bed-based addiction treatment programs, and outpatient methadone clinics. Previously, Dr. Gastman had been a member of the senior management team for Bridgewell, Inc. for 9 years, where he was the Clinic Director for community outpatient mental health clinics and adult day treatment services.

Dr. Gastman is a licensed psychologist with 20+years of management and administrative experience in a variety of behavioral health settings which include outpatient community mental health, inpatient and residential substance use treatment, inpatient psychiatric units, and outpatient medication-assisted treatment programs.