Dr. Xun Yang earned her degree from Peking University Health Science Center (formerly Beijing Medical University) in 1993 and has since been serving in the Department of Gastroenterology at Beijing Friendship Hospital for 30 years. She has authored over 10 papers and contributed to nearly 10 monographs.

Excellent:She specializes in diagnosing and treating diseases of the digestive system, including gastroesophageal reflux disease, inflammatory bowel disease, early-stage digestive system cancers, dyspepsia, and liver and gallbladder disorders. She is skilled in digestive endoscopy, performing both diagnostic and therapeutic procedures such as polypectomy across various digestive organs (esophagus, stomach, intestines, liver, gallbladder, pancreas). Her expertise extends to the diagnosis and minimally invasive treatment through digestive endoscopy techniques like gastroscopy and colonoscopy.