Patient Portal View medical records, lab results, and more on the Patient Portal. ... Select a map service to get directions to Olentangy Radiology. Google Maps. Apple Maps. Olentangy Radiology. 4885 Olentangy River Road, Columbus, OH. Phone (614) 451-9229. Fax (614) 451-0981. Monday 7:00 am - 8:00 pm..