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 / TN

JOHN S GENTRY, OD

OPTOMETRY

Medical school: SOUTHERN COLLEGE OF OPTOMETRY

Graduated: 1981

NPI: 1871549691

Practice Locations (1)

THE REEVES EYE INSTITUTE

2328 KNOB CREEK RD, SUITE 506

JOHNSON CITY, TN 376042585

4237221311

Source: CMS National Downloadable File, September 2026.