Beijing Ditan Hospital,Capital Medical University
Department of Gastroenterology, Professor, 2003-07至2031-01
Piking University Health Science Center
Department of Gastroenterology,Third Hospital, Post. Doc, 2001-07至2003-06
首都医科大学
首都医科大学附属北京地坛医院, 教授
Shanghai Second Medical University,上海第二医科大学
Gastroenterology,Hepatology, Ph.D, 1998-07至2001-06
Shandong Medical University
Gastroenterology,Hepatology, Master's Degree, 1995-06至1998-06