HealthCareAtlasUSA

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Doctors / VA

JOHN GRETES

NEPHROLOGY

Medical school: DUKE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1972

NPI: 1043248453

Practice Locations (1)

RIVERSIDE PHYSICIAN SERVICES INC

7552 HOSPITAL DR, SUITE 302

GLOUCESTER, VA 230614178

8046939062

Source: CMS National Downloadable File, September 2026.

JOHN GRETES | HealthCareAtlasUSA