Yi Zheng MD
Yi Zheng MD is a Gastroenterologist practice in Walnut Creek, CA. Rated 3.1 from 34 public reviews. Phone and website are listed.

Address
2121 Ygnacio Valley Rd Ste E105, Walnut Creek, CA 94598
Walnut Creek, CA 94598
Phone
(925) 384-9276Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 9AM–4PM
- Tuesday
- 9AM–4PM
- Wednesday
- 9AM–4PM
- Thursday
- 9AM–4PM
- Friday
- 9AM–4PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Credentials and licenses
- MD
- Professional license · CA
- Professional license · CA
Affiliations
- BROWN AND TOLAND
- KAISER FOUNDATION HOSPITAL
- NORTHBAY PHYSICIANS SURGERY CENTER LLC
- SUTTER DELTA MEDICAL CENTER
- YI ZHENG MD PC
Sources
- CMS National Provider Directory · checked Aug 31, 2026
- cms-doctors-clinicians · checked Aug 28, 2026
- google-maps-octoparse-account-reuse · checked Aug 28, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
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Newest reviews
Review details are not available here. The listing reports 34 public reviews.




