OhioHealth O’Bleness Hospital HIM Dept, 55 Hospital Dr Athens, OH 45701 (740) 592.9387 f: (740) 592.9200; OhioHealth Physician Group Attn ROI Dept, 4850 E Main St Suite 160 Columbus, OH 43213 (614) 533.5655 f: (614) 533.1136; OhioHealth Riverside Methodist Hospital HIM Dept, 3535 Olentangy River Rd Columbus, OH 43214 (614) 566.5444 f: (614) 533.1155.