Resume：

Dr. Yang graduated from Zhejiang University with PhD degree in 2011, and studied  at University of California, Davis Medical Center in American in 2010, and  University of Colorado Hospital as a senior visiting scholar in American in 2018.

Dr. Yang engaged in the clinical diagnosis and treatment of gastroenterology, and carried out basic and clinical research on functional gastrointestinal diseases such as reflux esophagitis, functional dyspepsia and irritable bowel syndrome. He is expert in digestive endoscopy, especially ERCP combined with endoscopic ultrasonography for the diagnosis and treatment of choledocholithiasis, biliary obstruction, acute and chronic pancreatitis and other pancreaticobiliary diseases.