Dr. Edmund Yao, MD
About This Business
Dr. Edmund Yao, MD, is an internal medicine physician in Stockton, California, with 35 years of experience since graduating in 1991, above the 27-year average among the 218 Stockton physicians in our directory. He holds an active California license and has been registered with the national provider registry since 2006. He is affiliated with St Joseph's Medical Center of Stockton, Mark Twain Medical Center, Sutter Amador Hospital, San Joaquin General Hospital, and Adventist Health Lodi Memorial. He is one of 30 internal medicine physicians in our Stockton listings. He accepts Medicare; telehealth is not listed among his services. Patients rate him 3.4 across 39 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine
- NPI Number
- 1245328004
- Medical school graduate
- 1991 (35+ years of practice)
- State license
- A84312 (CA)
- Hospital affiliations
- St Joseph'S Medical Center of Stockton · Mark Twain Medical Center · Sutter Amador Hospital
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(209) 472-7100Location on Map
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Information last updated: September 7, 2026
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