Affiliation: Digestive Endoscopy Center, Tongren Hospital, Affiliated Shanghai Jiaotong University School of Medicine.

Dr. Weiyi Wang is the Physician-in-charge at the Digestive Endoscopy Center, Tongren Hospital, Affiliated Shanghai Jiaotong University School of Medicine. He specializes in the diagnosis and treatment of various endoscopic related diseases, including early tumors and precancerous lesions of digestive tract, benign and malignant stricture of bile duct. 

In addition to his clinical duties, Dr.Wang is a member of the Shanghai Medical Association Chinese Medical Association Shanghai Branch Gastroenterology and Hepatology Variceal Treatment, Endoscopy, and Gastroenterology Subcommittee.