Chief Physician, Professor, MD, Doctoral Supervisor. Specializes in the diagnosis and treatment of diabetes, obesity, fatty liver disease, osteoporosis and thyroid diseases.Presides over multiple research projects including sub‑projects of Major National Science and Technology Program of the Ministry of Science and Technology, National Natural Science Foundation of China, projects of Shanghai Science and Technology Commission, and projects of Shanghai Municipal Health Commission. Has published more than 90 academic papers, among which over 40 are SCI papers published as first or corresponding author (including co‑authors) in journals such as Cell Metab, Nat Commun, J Hepatol, Med, Am J Clin Nutr, J Clin Endocrinol Metab. Mainly engages in research on metabolic diseases such as obesity, fatty liver disease and diabetes. As a key participant, he has won two Second‑class Awards for Shanghai Medical Science and Technology Progress and one Promotion Award.