Dr. Steven Yu Villanueva
M.D.

Gastroenterologist

Steven Yu Villanueva, M.D. is certified by the American Board of Internal Medicine, Gastroenterology and Hepatology. In 1988, he began his residency at Guthrie Medical Center in Pennsylvania where he later pursued his fellowship. From 1986-1988, Dr. Villanueva completed a Fellowship at the University of Miami School of Medicine, Jackson Memorial Hospital, where he performed clinical research in Hepatology. After working at Charles Cole Memorial Hospital in Pennsylvania, he joined G.I. Associates in 1995.

Postgraduate Education
1992-1995
Attending Physician
Charles Cole Memorial Hospital
1988-1991
Residency – Internal Medicine
Guthrie Medical Center, Sayre, PA
1986-1988
Fellowship – Clinical Research in Hepatology
University of Miami School of Medicine
1984-1985
Fellowship - Gastroenterology
University of the Philippines