Columbus Neurosurgical Group
Columbus Northeast Health Center
Columbus OB/GYN
Columbus OB/GYN Inc
Columbus Oncology Associates
Columbus Ophthalmology Assocs
Columbus Orthopedic Clinic PA
Columbus Orthopedic Outpatient
Columbus Otolaryngology Clinic
Columbus Pain Center
Columbus Pathology
Columbus Pediatric Assocs Inc
Columbus Pediatrics/Adol Care
Columbus Physicians Associates
Columbus Plastic/Cosmetic Sgy
Columbus Primary Care
Columbus Public Health
Columbus Pulmonary Associates
Columbus Pulmonary/Critical LLC
Columbus Pulmonology Clinic