John Paul Karagiannis, MD

Dr. John Karagiannis is a gastroenterologist who specializes in diagnosing and treating disorders of the digestive system. He earned his medical degree from Loyola University Medical Center, where he also completed his internship in 1988, residency in 1990, and fellowship in gastroenterology in 1992. With nearly four decades of medical practice, Dr. Karagiannis brings extensive expertise to his patients' care. He is fluent in Greek, allowing him to serve patients who speak this language.

Dr. Karagiannis practices at Memorial Hospital of South Bend and sees patients in South Bend, Indiana. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs comprehensive gastroenterology procedures to help diagnose and manage digestive health conditions. Patients have given him an average rating of 3.5 out of 5 on Vitals.