Specialized in the diagnosis and treatment of gastrointestinal and hepatobiliary diseases, such as gastroesophageal reflux, chronic gastritis, dyspepsia, Helicobacter pyloriinfection, peptic ulcer, chronic liver disease, biliary tract diseases, constipation, etc., with a special focus on inflammatory bowel disease.

Chief Physician of Department of Gastroenterology, Huadong Hospital, Fudan University, and Supervisor of Master's Degree Students. Graduated from Shanghai Jiao Tong University School of Medicine in 1990. Worked in Huadong Hospital, Fudan University for more than 30 years. Engaged in the clinical and basic research of digestive diseases and geriatrics diseases.