Chief Physician, Master's Supervisor, Director of the Department of Gastroenterology. Graduated from Shanghai Jiao Tong University School of Medicine with a Doctor of Medicine degree and is a Master's Supervisor. He is mainly engaged in the diagnosis and treatment of pediatric digestive diseases, and specializes in the diagnosis and treatment of complicated gastrointestinal diseases as well as endoscopic procedures. He performs more than 2,000 gastrointestinal endoscopic procedures every year, and his pediatric ERCP technology is at the leading level among peers at home and abroad.

Overseas training experience: He once pursued advanced studies at Children's National Hospital in Washington, USA.

Main research directions: Diagnosis and treatment of complicated conditions such as acute and chronic pancreatitis in children, inflammatory bowel disease, gastrointestinal, hepatic and biliary diseases, as well as common pediatric digestive diseases.

Specialties: He specializes in hepatobiliary and pancreatic diseases such as acute and chronic pancreatitis, cholestatic liver disease, and various chronic gastrointestinal diseases including chronic gastritis, peptic ulcer, reflux esophagitis, ulcerative colitis, Crohn's disease and Helicobacter pylori infection. He has rich clinical experience in diagnosing and treating complicated pediatric digestive disorders such as persistent abdominal pain, hematochezia, chronic diarrhea, dyspepsia, constipation and recurrent vomiting in children.