John Paul Karagiannis, MD

Dr. John Karagiannis is a gastroenterologist who has dedicated nearly four decades to digestive health care. He earned his medical degree from Loyola University Medical Center, where he also completed his internship, residency, and fellowship training in gastroenterology in 1992. With 39 years of experience in the field, Dr. Karagiannis brings extensive knowledge to his practice. He is fluent in Greek, allowing him to serve patients in their native language.

Dr. Karagiannis practices at Memorial Hospital Of South Bend and sees patients in South Bend, Indiana. He specializes in treating colon polyps and diverticular conditions, including diverticulosis. His expertise focuses on comprehensive gastroenterology care to help patients maintain optimal digestive health. Patients have given him an average rating of 3.5 out of 5 on Vitals.