Jia, Yi James, MD, Ph.D.
Gastroenterology

Yi Jia Gi Medical PC

70 W 36th St
New York NY 10018
Phone: 215-829-3561
Fax: 215-829-3020
main@yijiagimedical.com
Abdominal Pain, Acid Reflux, Heartburn, Anal Fissure, Barrett's Esophagus, Belching, bloating, flatulence, Biliary Tract Problem, Blood in Stool, Black stool, Celiac Disease, Colonoscopy......