Dr. John Aristotle Damianos provides exceptional Gastroenterology care at Mayo Clinic Hospital Rochester. A 2020 graduate of Geisel School Of Medicine At Dartmouth, he brings advanced expertise and a patient-centered approach to his practice. Located at 200 1st St Sw, Rochester, MN, Dr. Damianos offers both in-person and telehealth services. Contact (507) 284-2511 to schedule your visit.