Tammy Theresa Tran-Yang, D.O.

Gastroenterology

Grand Rapids, MI

Specialty

Gastroenterology

Credential

D.O.

NPI

1578856530

Affiliated Facility

Grand River Endoscopy Center Llc

310 Lafayette Ave Se Ste 200, Grand Rapids, MI 49503

(616) 752-6525

Medicare★ 2.8 Google (97)96% Patient Rating

View Facility Profile

Procedures & Specialty

Tammy Theresa Tran-Yang specializes in Gastroenterology procedures performed in an outpatient ambulatory surgical setting.

Browse Gastroenterology Procedures

About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.