Dr. Emilianos Karagiannis, MD, is a Gastroenterology Specialist in Manchester, NH, and has over 51 years of experience in the medical field. He graduated from the Aristotle University of Thessaloniki, Faculty of Medicine medical school in 1970. He is affiliated with medical facilities Catholic Medical Center and Elliot Hospital. He is accepting new patients. Be sure to call ahead with Dr. Karagiannis to book an appointment.