Department of Medicine
Faculty Profiles by Division

Division of Gastroenterology, Hepatology and Nutrition

Faculty Profiles

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photo Dan R Trellis, MD

Gastroenterologist, UPMC St. Margaret

Email: trellisdr@upmc.edu

Phone: 412-784-1110

Contact
Office: UPMC St. Margaret - Medical Arts 200
200 Delafield Rd. - Suite 2005
Pittsburgh, PA 15215
 
Phone: 412-784-1110
Fax: 412-784-1181
E-mail: trellisdr@upmc.edu
Administrative Assistant:
Blance Semler
Address: UPMC St. Margaret - Medical Arts 200
200 Delafield Rd. - Suite 2005
Pittsburgh, PA 15215
Email: semlerbl@upmc.edu
Phone: 412-784-7716
Fax: 412-784-1181
Administrative Assistant:
Cheriese Williams
Address: UPMC St. Margaret- Medical Arts 200
200 Delafield Rd. - Suite 2005
Pittsburgh, PA 15215
Phone: 412-784-7718
Fax: 412-784-1181
Education and Training
Education
MD, Duke University School of Medicine - Durham, NC, 1985
Training
Residency / Internship, Barnes Hospital - St. Louis, MO, 1988
Gastroenterology Fellowship, Barnes Hospital - St. Louis, MO, 1991
Research Interest
Dr. Trellis's research interests focus on clinical gastroenterology, quality measures, patient safety, and application of new treatment modalities.
Clinical Interest
Dr. Trellis cares for general gastroenterology patients.