Jenny Daci Yang, MD - Doctor in San Jose, CA

Jenny Daci Yang, MD

Doctor
4.9

189 reviews

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About This Business

Jenny Daci Yang, MD, practices internal medicine and gastroenterology in San Jose, California, in practice for 21 years since graduating in 2005. She is one of four internal medicine and gastroenterology physicians among the 112 San Jose doctors in our directory. Her Medicare profile lists colonoscopy and upper gastrointestinal endoscopy for acid reflux as her most frequent procedures. She is affiliated with Santa Clara Valley Medical Center. In MIPS, the federal program scoring Medicare clinicians on quality and cost, she holds 100 out of 100, the highest MIPS score among the 16 rated physicians in our San Jose listings. She accepts Medicare; telehealth is not currently listed among her services. Patient sentiment is exceptional: a 4.9 rating across 189 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine, Gastroenterology
NPI Number
1700021987
Medical school graduate
2005 (21+ years of practice)
State license
A119192 (CA)
Hospital affiliations
Santa Clara Valley Medical Center
Quality score (CMS MIPS)
100/100
Common services (Medicare data)
Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

200 Jose Figueres Ave STE 265
San Jose, CA 31.5

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Information last updated: August 23, 2026