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Office
9701 Sw Barnes Rd
Suite #300
Portland, OR 97225Phone+1 503-297-8081Fax+1 503-292-6601
Education & Training
- University of North Carolina HospitalsFellowship, Gastroenterology, 2003 - 2006
- Oregon Health & Science University (OHSU Health)Residency, Internal Medicine, 2000 - 2003
- University of California San Diego School of MedicineClass of 2000
Certifications & Licensure
- OR State Medical License 2002 - 2025
- NC State Medical License 2003 - 2008
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
Clinical Trials
- Methotrexate in Induction and Maintenance of Steroid Free Remission in Ulcerative Colitis Start of enrollment: 2012 Feb 01
Publications & Presentations
PubMed
- 159 citationsThe Narcotic Bowel Syndrome: Clinical Features, Pathophysiology, and ManagementDavid M.S. Grunkemeier, Joseph E. Cassara, Christine B. Dalton, Douglas A. Drossman
Clinical Gastroenterology and Hepatology. 2007-10-01 - 1 citationsEndoscopic treatment of biliary tract disease prior to orthotopic liver transplantation.Roshan Shrestha, David M. S. Grunkemeier
Current Treatment Options in Gastroenterology. 2006-04-01
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