Stuart A. Soroka, M.D. is certified by the American Board of Internal Medicine and Board Certified in Gastroenterology. After graduating from the University of Florida in 1990, Dr. Soroka attended medical school at the University of Miami School of Medicine from 1990-1994. At Emory University School of Medicine, Dr. Soroka completed his Internship in Internal Medicine from 1994-1995. He completed his Residency in Internal Medicine from 1995-1997 and then completed his Fellowship in Gastroenterology at Emory University School of Medicine from 1997-2000. Dr. Soroka joined G.I.

Timothy J. Cavacini, D.O. is certified by the American Board of Internal Medicine and Board Certified in Gastroenterology. After graduating from Rutgers College in 1986 with a B.A. in Biology, Dr. Cavacini continued his education at the Philadelphia College of Osteopathic Medicine and became a doctor of Osteopathy. In 1991, Dr. Cavacini completed his rotating internship at Lewistown Hospital in Pennsylvania.

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.