
Ronald Melvin Katon MD
Professor, Medicine, Oregon Health and Science University School of Medicine
Join to view full profile
3181 SW Sam Jackson Park RdPortland, OR 97239
Phone+1 503-494-8577
Join Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
You already have 1 invite waiting! - Read the latest clinical news, personalized to your specialty.
Summary
- Dr. Ronald Katon, MD is a gastroenterologist in Portland, Oregon. He is currently licensed to practice medicine in Oregon. He is a Professor at Oregon Health and Science University School of Medicine.
Education & Training
Oregon Health & Science University (OHSU Health)Residency, Internal Medicine, 1969 - 1972
Sidney Kimmel Medical College at Thomas Jefferson UniversityInternship, Transitional Year, 1966 - 1967
Chicago Medical School at Rosalind Franklin University of Medicine and ScienceClass of 1966
Oregon Health & Science University (OHSU Health)Fellowship, Gastroenterology
Certifications & Licensure
OR State Medical License 1970 - 2025
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2011, 2013-2014, 2016-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory - Core EMR, Epic Systems Corporation, 2011, 2013-2014, 2016-2017
Publications & Presentations
PubMed
- 12 citationsWarm water infusion during sedated colonoscopy does not decrease amount of sedation medication usedBrent Y. Lee, Ronald M. Katon, Daniel O. Herzig, M. Brian Fennerty
Gastrointestinal Endoscopy. 2012-12-01 - 1 citationsAcute proctosigmoiditis caused by a dexamethasone mouthwash enema.Keri L. Hill, Hahn Huang, Ronald M. Katon
Gastrointestinal Endoscopy. 2005-04-01 - 6 citationsAnterograde colonoscopy: Per oral diagnosis of colon cancer with an enteroscope in a man with a jejunoileal bypassJames R. Burton, Ronald M. Katon
Gastrointestinal Endoscopy. 2003-06-01









