Dr. Armstrong received his bachelor’s degree from the University of Puerto Rico in San Juan. He earned his Doctorate of Medicine from the Universidad Central Caribe. Dr. Armstrong is board certified in internal medicine and is a member of the American College of Physician as well as the American Medical Association.
Prior to joining WellStar, Dr. Armstrong served as the medical director for Vitas Hospice Services at North Fulton Regional Hospital in Roswell, Ga. There he also served as a hospitalist for several years. He specializes in internal medicine.