Dr. Chang is on Doximity
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Office
1425 S Main St
Walnut Creek, CA 94596Phone+1 925-295-4000
Education & Training
University of California Davis HealthFellowship, Gastroenterology, 2003 - 2006- University of California Davis HealthResidency, Internal Medicine, 1999 - 2002
Northwestern University The Feinberg School of MedicineClass of 1999
Certifications & Licensure
CA State Medical License 2000 - 2026
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
Publications & Presentations
PubMed
- Randomized Trial of Patient Outreach Approaches to De-implement Outdated Colonoscopy Surveillance Intervals.Jeffrey K Lee, Pradeep C Koripella, Christopher D Jensen, Sophie A Merchant, Jeffrey M Fox
Clinical Gastroenterology and Hepatology. 2024-06-01
Professional Memberships
- Member
Other Languages
- Taiwanese
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