Director of Gastrointestinal Surgery, Chief Physician. Member of General Surgery Specialized Committee of Shandong Provincial Physicians Association, Member of Multidisciplinary Comprehensive Diagnosis and Treatment Specialized Committee of General Surgery of Shandong Provincial Physicians Association, Standing Member of Gastrointestinal Surgery Committee of Shandong Provincial Geriatrics Society, Standing Member of Colorectal Cancer Branch of Shandong Provincial Anticancer Association, Member of Gastric Cancer Branch of Shandong Provincial Anticancer Association, Member of Gastrointestinal Cancer Branch of Shandong Provincial Anti-cancer Association, Member of Bacterial Infection and Drug Resistance Prevention and Control Branch of Shandong Provincial Medical Association. Member of Gastrointestinal Surgery Group, Surgery Branch, Shandong Medical Association.
Director of Gastrointestinal Surgery, Chief Physician. Member of General Surgery Specialized Committee of Shandong Provincial Physicians Association, Member of Multidisciplinary Comprehensive Diagnosis and Treatment Specialized Committee of General Surgery of Shandong Provincial Physicians Association, Standing Member of Gastrointestinal Surgery Committee of Shandong Provincial Geriatrics Society, Standing Member of Colorectal Cancer Branch of Shandong Provincial Anticancer Association, Member of Gastric Cancer Branch of Shandong Provincial Anticancer Association, Member of Gastrointestinal Cancer Branch of Shandong Provincial Anti-cancer Association, Member of Bacterial Infection and Drug Resistance Prevention and Control Branch of Shandong Provincial Medical Association. Member of Gastrointestinal Surgery Group, Surgery Branch, Shandong Medical Association.