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Elmer Chang, MD, Gastroenterology, Mission Viejo, CA, Providence Mission Hospital Mission Viejo

ElmerYChangMDPhD

Gastroenterology Mission Viejo, CA

Esophagus Disease, Gastrointestinal Cancer, Inflammatory Bowel Disease

Physician

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Education & Training

  • University of California (San Francisco)
    University of California (San Francisco)Fellowship, Gastroenterology, 2007 - 2008
  • UCLA
    UCLAPhD, Microbiology, immunology, and molecular genetics, 2003 - 2007
  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Gastroenterology, 2001 - 2007
  • Baylor College of Medicine
    Baylor College of MedicineResidency, Internal Medicine, 1998 - 2001
  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 1998

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2001 - 2024
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2013
  • CCFA research fellowship award Crohn's and Colitis Foundation of America, 2004-2007
  • Wyeth fellow in digestive diseases UCLA Medical Center, 2002-2004
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Publications & Presentations

PubMed

Abstracts/Posters

  • Serial stricture dilation without pancreatic stenting is a safe and effective therapeutic strategy for the management of chronic pancreatitis-associated pancreatic duc...
    Chang EY, Begatelos KC, Buxbaum J, Niho H, Ostroff JW, Gastroenterology, 2008
  • Inoperable pancreatic cancer patients receiving contemporary chemotherapeutic regimens who have prolonged survival exhibit an increased risk of metal stent occlusion a...
    Buxbaum J, Bagatelos KC, Chang EY, Niho H, Ostroff JW, Gastroenterology, 2008
  • Mechanism of induction of inflammatory bowel disease associated gene TL1A (TNFSF15) by microbes in antigen presenting cells.
    Shin DQ, Kwan LY, Chang EY, Chang C, Saruta M, Cohavy O, Elson CO, Targan SR, Gastroenterology, 2008
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Other

Press Mentions

  • A Breakdown on Heartburn and What's Causing the Discomfort
    A Breakdown on Heartburn and What's Causing the DiscomfortOctober 16th, 2020

Other Languages

  • Chinese (Mandarin), Taiwanese

Hospital Affiliations