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Office
1130 NW 22nd Ave
Ste 410
Portland, OR 97210Phone+1 503-229-7137Fax+1 503-241-0628
Education & Training
Oregon Health & Science University (OHSU Health)Fellowship, Gastroenterology, 1992 - 1995- Oregon Health & Science University (OHSU Health)Residency, Internal Medicine, 1988 - 1992
Washington University in St. Louis School of MedicineClass of 1988
Certifications & Licensure
OR State Medical License 1989 - 2025- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- CMS Meaningful Use Stage 1 Certification Intergy EHR, Vitera Healthcare Solutions, LLC, 2013
- CMS Meaningful Use Stage 1 Certification Acumen nEHR, Health IT Services Group, 2012
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Publications & Presentations
PubMed
- 21 citationsPeroral ultrathin endoscopy in adult patientsBarry T. De Gregorio, Jay C. Poorman, Ronald M. Katon
Gastrointestinal Endoscopy. 1997-03-01 - 16 citationsThe prevalence of colonic neoplasia in patients with Barrett's esophagus: Prospective assessment in patients 50-80 years oldJ. C. Poorman, David A. Lieberman, Andrew Ippoliti, Laura J. Weber, Wilfred M. Weinstein
The American Journal of Gastroenterology. 1997-04-01 - 9 citationsSmall bowel involvement by Mycobacterium avium complex in a patient with AIDS: Endoscopic, histologic, and radiographic similarities to Whipple's diseaseJay C. Poorman, Ronald M. Katon
Gastrointestinal Endoscopy. 1994-11-01
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