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

GISELLA TAY YONG, MD

INTERNAL MEDICINE

Graduated: 2004

NPI: 1659536621

Practice Locations (1)

COMMUNITY MEDICAL CENTERS, INC.

600 NUT TREE RD

VACAVILLE, CA 956874669

7073591800

Source: CMS National Downloadable File, September 2026.

GISELLA TAY YONG, MD | HealthCareAtlasUSA