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

JENNY FEIFEI JEW, MD

GASTROENTEROLOGY

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2008

Offers telehealth

NPI: 1356504476

Practice Locations (4)

BASS MEDICAL GROUP

1505 SAINT ALPHONSUS WAY

ALAMO, CA 945071570

9259326330

BASS MEDICAL GROUP

2222 E ST, SUITE 300

CONCORD, CA 945202066

9259326330

BASS MEDICAL GROUP

2637 SHADELANDS DR

Walnut Creek, CA 945982512

BASS MEDICAL GROUP

2637 SHADELANDS DR

WALNUT CREEK, CA 945982512

9253784512

Source: CMS National Downloadable File, September 2026.

JENNY JEW, MD | HealthCareAtlasUSA