He is a doctor who fully respects every patient and has nothing to do with wealth, ugliness and social status. He is a benevolent who is willing to challenge hypochondriacs, think carefully and distinguish, and enjoy the process of diagnosing and relieving pain for patients. He is a wise man who practices the bio-psychological-social medical model, is good at doctor-patient communication, and pursues long-term curative effects. As a student, he won the Li Ruilin Scholarship awarded by the Second Military Medical University in 1992, which can be described as a solid academic foundation. As a teacher, he has an A-level excellent teacher certificate officially appraised by the Second Military Medical University in 2008, and was also elected as "my favorite teacher" by the students of Nanjing University Medical College in 2016, which proves that he not only teaches rigorously and enlightens, but also teaches questions and is a teacher. He never talks about great ambitions, but he is a craftsman-like good doctor who is dedicated to serving patients. What he thinks and does is to face every patient seriously, do every ordinary little thing at hand, and do the best in carving insects.

He has been engaged in the classroom teaching of clinical diagnostics, digestive diseases and doctor-patient communication for medical majors in Nanjing University Medical College, Nanjing Medical University and the former Second Military Medical University for a long time. Before retirement, he has been engaged in the clinical practice of gastroenterology in the former Nanjing General Hospital of Nanjing Military Region. Teaching learns from each other, theory and practice are closely combined, and 40 years of sharpening a sword has achieved his clinical professional skills. Specializes in the diagnosis and differential diagnosis of abdominal pain, abdominal distension, ascites, jaundice, emaciation, vomiting, diarrhea, hematemesis and bloody stool, especially in the diagnosis and treatment of reflux-related and acid-related diseases (including gastroesophageal reflux disease, bile reflux gastropathy and peptic ulcer, etc.), Helicobacter pylori-related diseases, inflammatory bowel disease and related diseases (including ulcerative colitis and Crohn's disease, etc.), functional gastrointestinal diseases and diseases.

The main direction of medical research is: Helicobacter pylori infection and gastroduodenal diseases, gastrointestinal mucosal injury and protection. He has won one second prize for military medical achievements and two third prizes for military scientific and technological achievements. He has published more than 20 papers and edited more than 10 medical monographs.

Before retirement, his academic positions were: former vice chairman of the professional committee of gastroenterology of Nanjing Military Region, member of the Standing Committee of the Multidisciplinary Diagnosis and Treatment Branch of China Medical and Health Care International Exchange Promotion Association, member of the Nanjing Digestive Endoscopy Branch, deputy head of the Gastrointestinal Dynamics Group of the Digestive Branch of Jiangsu Medical Association, and member of the Inflammatory Bowel Disease Group.

In 1992, he obtained a master's degree in medicine from the Second Military Medical University, and later obtained an in-service doctorate. After graduating from master's degree, he went to the General Hospital of Eastern Theater (formerly Nanjing General Hospital of Nanjing Military Region) to work in gastroenterology, and was promoted from a resident to an attending physician, deputy chief physician and chief physician. He has been employed as a lecturer at Suzhou University, an associate professor at Nanjing University, a professor at the Second Military Medical University and a professor at Southern Medical University. In 2017, he retired from Nanjing General Hospital because he was 60 years old. At present, he is the chief physician of the Department of Gastroenterology of Taikang Xianlin Gulou Hospital.