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Office
161 Marginal Way
Portland, ME 04101Phone+1 207-773-7964Fax+1 207-773-9073
Education & Training
Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalFellowship, Gastroenterology, 1975 - 1978- Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalResidency, Internal Medicine, 1973 - 1976
Lewis Katz School of Medicine at Temple UniversityClass of 1973
Certifications & Licensure
ME State Medical License 1978 - 2023- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- 23 citationsA reliable method for the endoscopic placement of a nasoenteric feeding tube.John J. Bosco, Fredric D. Gordon, Michael P. Zelig, Frederick W. Heiss, Douglas A. Horst
Gastrointestinal Endoscopy. 1994-11-01 - 60 citationsEndoscopic sphincterotomy for stones by experts is safe, even in younger patients with normal ductsPeter B. Cotton, Joseph E. Geenen, Stuart Sherman, John T. Cunningham, Douglas A. Howell
Annals of Surgery. 1998-02-01 - 104 citationsEndoscopic pancreatic sphincterotomy: indications, outcome, and a safe stentless technique.Eric Elton, Douglas A. Howell, Willis G. Parsons, Tahir Qaseem, Brian L. Hanson
Gastrointestinal Endoscopy. 1998-03-01
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