A general internist with Lutheran Health Physicians, John Addo, MD, is board certified in internal medicine and is a primary care physician who specializes in cardiovascular medicine, hypertension and diabetes management. Dr. Addo graduated from the University of Ghana Medical School in 1988 and completed a residency at Good Samaritan Hospital in Baltimore. He is a member of the American Medical Association and is a member and fellow of the American College of Physicians.