Graduated from the former Shanghai Second Medical University, has been engaged in the diagnosis and treatment of pediatric digestive system diseases for many years, primarily focusing on gastrointestinal, hepatobiliary, pancreatic, and nutritional disorders in children. Specializes in pediatric gastrointestinal endoscopy and minimally invasive endoscopic procedures. Possesses profound expertise and extensive clinical experience in the diagnosis and treatment of digestive system diseases in infants, children, and adolescents. Currently serves as a member of the Pediatric Group of the Chinese Society of Gastroenterology, Chinese Medical Association; a member of the Pediatric Group of the Chinese Society of Digestive Endoscopy, Chinese Medical Association; a member of the Pediatric Microecology Group of the Chinese Preventive Medicine Association; an advisor to the Pediatric Gastroenterology Group of the Shanghai Branch of the Chinese Medical Association; and an editorial board member of the Journal of Clinical Pediatrics. Overseas training: Previously pursued advanced studies at Lucile Packard Children's Hospital at Stanford University and the Mayo Clinic in the United States. Main research directions: Diagnosis and treatment of gastrointestinal, hepatobiliary, pancreatic, and nutritional diseases, as well as gastrointestinal endoscopy and minimally invasive endoscopic procedures.