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10535 Hospital Way111/G, Division Of GastroenterologyMather, CA 95655
Phone+1 916-366-5339
Dr. Yen is on Doximity
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Education & Training
University of California Davis HealthResidency, Internal Medicine, 2004 - 2007
Loyola University Chicago Stritch School of MedicineClass of 2004
Certifications & Licensure
CA State Medical License 2005 - 2027
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Prospective randomized controlled trial of water exchange plus cap versus water exchange colonoscopy in unsedated veterans.Felix W Leung, Ramsey Cheung, Shai Friedland, Naom Jacob, Joseph W Leung
Gastrointestinal Endoscopy. 2025-02-01 - 2 citationsA survey of colonoscopists with and without in-depth knowledge of water-aided colonoscopy.Felix W Leung, Sergio Cadoni, Malcolm Koo, Andrew W Yen, Keith Siau
Journal of Gastroenterology and Hepatology. 2022-09-01 - Safety and effectiveness of underwater cold snare resection without submucosal injection of large non-pedunculated colorectal lesions.Andrew W Yen, Joseph W Leung, Malcom Koo, Felix W Leung
Endoscopy International Open. 2022-06-01
Professional Memberships
- Member
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