HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / VA

JOHN CHRISTOPHER COLBY, MD

OBSTETRICS/GYNECOLOGY

Medical school: MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1760523310

Practice Locations (2)

CARILION HEALTHCARE CORPORATION

2900 LAMB CIR, SUITE 202

CHRISTIANSBURG, VA 240736344

5407314578

OBHG VIRGINIA LLC

2010 HEALTH CAMPUS DR

ROCKINGHAM, VA 228018679

8009672289

Source: CMS National Downloadable File, September 2026.