
Justin Stites Lewis MD
Gastroenterology, Adventist Health Portland
10000 Southeast Main StreetSuite 112Portland, OR 97216
Overview of Dr. Lewis
Dr. Justin Lewis is a gastroenterologist based in Portland, OR, currently employed at Adventist Health Portland. He completed his fellowship in Gastroenterology from 2021 to 2024 at the University of California (San Francisco)/Fresno, following a residency in Internal Medicine at Oregon Health & Science University from 2017 to 2020. He graduated from the Keck School of Medicine of the University of Southern California in 2017. Dr. Lewis has authored multiple publications, including topics such as gastric balloon cell melanoma, dapsone-induced methaemoglobinaemia, lupus-associated protein losing enteropathy, and acute liver failure linked to dengue shock syndrome.
Education & Training
University of California (San Francisco)/FresnoFellowship, Gastroenterology, 2021 - 2024
Oregon Health & Science University (OHSU Health)Residency, Internal Medicine, 2017 - 2020
Keck School of Medicine of the University of Southern CaliforniaClass of 2017
Certifications & Licensure
OR State Medical License 2019 - 2027
CA State Medical License 2021 - 2025
WA State Medical License 2020 - 2023
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- An Unusual Case of Primary Gastric Balloon Cell Melanoma.Hunza Chaudhry, Victoria Green, Joanne Lin, Justin Lewis, Helen Wong
ACG Case Reports Journal. 2023-02-01 - 6 citationsSubtle case of dapsone-induced methaemoglobinaemiaJustin S. Lewis, Zachary G. Jacobs
BMJ Case Reports. 2020-08-24 - 3 citationsLupus-associated protein losing enteropathy (LUPLE) complicated by a hypercoagulable state and successfully treated with belimumab.Justin S. Lewis, Anil Sharma, Joel B. Horton, Atul Deodhar, Nir Modiano
Clinical Journal of Gastroenterology. 2020-07-30
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