Associate Chief Physician of the Department of Urology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, specializing in the diagnosis and treatment of urinary calculi, upper urinary tract obstruction, and retroperitoneal fibrosis. Long-term engagement in clinical and scientific research on urinary calculi, upper urinary tract obstruction, and retroperitoneal fibrosis, performing nearly a thousand surgeries annually, skilled in various minimally invasive surgical techniques for kidney stones, ureteral stones, and ureteral strictures (such as flexible ureteroscopic holmium laser lithotripsy, percutaneous nephrolithotomy, multi-endoscopic combined lithotripsy, balloon dilation for ureteral strictures, etc.). Published 4 SCI papers as first author or corresponding author (including co-first and co-corresponding authorship), 10 papers in domestic core journals, participated in the compilation of 4 monographs, obtained 3 utility model patents, and led or participated in several provincial, ministerial, and bureau-level research projects.