Mclean Hospital

Anthony Sossong, MD, MS

McLean Hospital Title:
  • Medical Director, McLean-Franciscan Child Community-Based Acute Treatment (CBAT) Program
Harvard Medical School Title:
  • Instructor in Psychiatry


Anthony Sossong, MD, MS, is the medical director of the McLean-Franciscan Child Community-Based Acute Treatment program, an attending physician at Massachusetts General Hospital (MGH), and on the faculty of Harvard Medical School. He previously served as the associate director for the MGH Psychiatry Academy and as associate director for Technology at MGH at The Clay Center for Young Healthy Minds.

A pioneer in the use of telemedicine for inpatient psychiatry, from 2016-2017, Dr. Sossong ran the largest inpatient psychiatry service for adolescents in the state of Maine from his Boston office. Prior to medical school, he founded and ran a company that provided software development for high-volume, business-critical, e-commerce websites. He is frequently sought out for his expertise in healthcare technology, and has provided consultation services to technology startups, medical clinics and hospitals, regional healthcare organizations, and the US military.


Child & Adolescent


PubMed search for Dr. Sossong

Education & Training:

  • 2000, BMus, San Francisco Conservatory of Music
  • 2009 MS in Health and Medical Sciences, University of California, Berkeley
  • 2011 MD, University of California, San Francisco
  • 2011-2014 Residency in Psychiatry, Massachusetts General Hospital/McLean Hospital Adult Psychiatry Residency Training Program
  • 2011-2012 Residency in Pediatrics, Massachusetts General Hospital for Children
  • 2014-2016 Child and Adolescent Psychiatry Fellowship, Massachusetts General Hospital/McLean Hospital
Board Certifications:
  • 2013 Medical License, Board of Registration in Medicine, Commonwealth of Massachusetts
  • 2015 Psychiatry, American Board of Psychiatry and Neurology
  • 2016 Child and Adolescent Psychiatry, American Board of Psychiatry and Neurology




Office Address:

Franciscan Hospital - 30 Warren Street, Brighton, MA