Monday to Friday: 7:30 AM to 4:00 PMSaturday/Sunday: Closed. Phone: (614) 818-0300. Fax: (614) 818-0313. On our patient portal, you can communicate securely with us, see your lab results and health history, send non-urgent nurse questions*, request medication refills, pay your bill or send a request to schedule, change or cancel an appointment..