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 / CA

RALPH FONG, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated: 1990

Offers telehealth

NPI: 1447290994

Practice Locations (1)

JOHN MUIR PHYSICIAN NETWORK

2305 CAMINO RAMON, SUITE 100

SAN RAMON, CA 945831316

9258371886

Source: CMS National Downloadable File, September 2026.