East 85 McNaughten Road Columbus, Ohio 43213 Ohio Gastro Office Suite 320 (Right Door) Doctor Appointments, Office Visits, & Hemorrhoid Banding Central Ohio Endo. Center Suite 320 (Left Door) Procedures (eg. colonoscopy, endoscopy) Main: 614-754-5500 Billing: 614-457-4220 Medical Records: 614-754-5455 Open PDF Directions