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

CHARLES Y LO, MD

GENERAL SURGERY

Graduated: 1967

NPI: 1811978604

Practice Locations (2)

845 JACKSON ST

SAN FRANCISCO, CA 941334851

4153919993

890 JACKSON ST

SAN FRANCISCO, CA 941334848

4153919993

Source: CMS National Downloadable File, September 2026.