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Office
333 The City Drive South
Orange, CA 92868- Is this information wrong?
Education & Training
- University of California (Irvine)Residency, Gastroenterology, 2022
- University of California (Irvine)Fellowship, Gastroenterology, 2018 - 2021
- University of Washington School of MedicineResidency, 2012 - 2015
- Johns Hopkins University School of MedicineClass of 2012
Certifications & Licensure
- WA State Medical License 2012 - 2024
- CA State Medical License 2017 - 2022
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Correlation of the Endoscopic Gastroesophageal Flap Valve with Pathologic Reflux.Reza Fazl Alizadeh, Morgan Manasa, Katie Galvin, Perisa Ruhi-Williams, Alyssa Choi, Jason Samarasena, Kenneth Chang, Ninh T Nguyen> ;Journal of the American College of Surgeons. 2024 Mar 29
- 26 citationsUnderwater versus conventional EMR for colorectal polyps: systematic review and meta-analysisAlyssa Y. Choi, Zain Moosvi, Sagar Shah, Mary Kathryn Roccato, Andrew Y. Wang, Chris M. Hamerski, Jason B. Samarasena> ;Gastrointestinal Endoscopy. 2021 Feb 1
- 25 citationsPrevalence, risk factors, and surveillance patterns for gastric intestinal metaplasia among patients undergoing upper endoscopy with biopsy.Robert J. Huang, Alexander R. Ende, Anand Singla, Jennifer T. Higa, Alyssa Y. Choi, Ann B. Lee, Stella G. Whang, Kayla Gravelle, Samantha D'Andrea, Sung Jo Bang, Rodne...> ;Gastrointestinal Endoscopy. 2020 Jan 1
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Hospital Affiliations
- Seattle VA Medical CenterSeattle, Washington
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