Introduction
Dr. HAN Xiaodong is a multi-practice physician at Shanghai Jiahui Health and serves in the Department of Bariatric and Metabolic Surgery at Shanghai Sixth People’s Hospital. He holds a medical doctorate and is an associate chief physician. Dr. Han earned his Ph.D. in Surgery from Shanghai Jiao Tong University School of Medicine in 2009. Since 2011, he has focused on bariatric surgery, successfully performing over 2,000 procedures. He has contributed to 3 National Natural Science Foundation projects and 2 Shanghai Municipal Science and Technology Commission projects, and has co-authored 10 SCI papers in domestic and international journals, including 7 focused on bariatric and metabolic research. He is the sixth awardee of the Shanghai Medical Science and Technology Second Prize for "New Diagnostic and Therapeutic Technologies for Obesity and Diabetes, and Novel Mechanisms of Pathogenesis." In 2024, he was honored as one of the "Top Ten Public Welfare Figures" at the 10th Annual Medical Excellence Awards by Physician News, China Health Culture Association, and China Health Development Foundation.

Professional Affiliations
• Committee Member, Obesity and Metabolic Disease Surgery Working Group, Surgical Branch of the Chinese Medical Doctor Association
• Member, Bariatric and Metabolic Surgery Group, Surgical Branch of Shanghai Medical Association
• Committee Member, Popular Science Branch of Shanghai Medical Doctor Association
• Standing Committee Member, Endocrinology and Diabetes Branch of the Bethune Spirit Research Association
• Deputy Leader, Popular Science Working Group, Bariatric and Metabolic Rehabilitation Committee of the Chinese Rehabilitation Medical Association
• Co-Chair, Youth Alliance (CYFSO) of the Chinese Journal of Obesity and Metabolic Diseases (Electronic Edition)
• Editorial Board Member, Chinese Journal of Obesity and Metabolic Diseases (Electronic Edition)