Physicians

Department / Division
Medicine / Medicine - Gastroenterology

Address
DUMC 3189
Durham, NC 27710

Appointment Telephone
919-684-6437

Office Telephone
919-684-1817

Fax Telephone
919-684-4695

Training

• MD, Cayetano Heredia University School of Medicine (Peru), 1993

Residency

• Transitional Internship, Penn Presbyterian Medical Center, 1993-1994
• Internal Medicine, University of Massachusetts Medical Center, 1994-1997

Fellowship

• Gastroenterology, University of Massachusetts Medical Center, 1997-2000
• Advanced Endoscopy, Duke University Medical Center, 2000-2001

Clinical Interests
Gastroenterology

Research Interests
Endoscopy research- new endoscopic tools and techniques
GI cancers, particularly biliary and pancreas cancers

Industry Relationships and Collaborations (What's this?)

This faculty member has no reported relationships with industry.

Representative Publications
Gerke, H; Byrne, MF; Stiffler, HL; Obando, JV; Mitchell, RM; Jowell, PS; Branch, MS; Baillie, J. Outcome of endoscopic minor papillotomy in patients with symptomatic pancreas divisum. Journal of the Pancreas. 2004;5:122-131. (2004) Abstract

Bonkovsky, HL; Obando, JV. Role of HFE gene mutations in liver diseases other than hereditary hemochromatosis. Current Gastroenterology Reports. 1999;1:30-37. (1999) Abstract