Greg Jolissaint


Board Member, CCMM Chair

About Greg Jolissaint

James Gregory (Greg) Jolissaint, MD, MS, CPE, FAAPL, joined Trinity Health October 30, 2017, where he serves as the Vice President for Military and Veterans Health Program. His responsibilities include creating a culturally competent work force that provides timely, patient centered care to military service members, Veterans, and their family members. Trinity Health is headquartered in Livonia, Michigan; this faith-based health care system has 92 member hospitals located in 22 states across the country. Dr. Jolissaint is primarily co-located with Trinity Health’s Holy Cross Health Care System in Silver Spring, Maryland.

Dr. Jolissaint continues to enjoy a professionally rewarding leadership career that has included 28 years of active military service in the US Army, over 4 years’ service as a clinical Defense Contractor with General Dynamics Information Technology (GDIT), and almost 3 years of successive clinical leadership positions in the Veterans Health Administration (VHA).

Dr. Jolissaint is Board Certified in Family Medicine. Greg also serves on a variety of national and community boards and commissions.


Louisiana State University School of Medicine, New Orleans


National Defense University, Washington, DC


Louisiana State University, Baton Rouge, LA


  • American Board of Family Medicine
  • Certified Physician Executive (CPE)
  • Fellow, AAPL


Cadets of the "Ole War Skule" Hall of Honor Member, Louisiana State University