Dr. William CAO is a gastroenterologist at Jiahui Health. Dr. Cao obtained his bachelor's degree in Clinical Medicine from Nanjing Medical University in 2001 and his PhD in Gastroenterology from Xiangya School of Medicine, Central South University in 2008. Prior to joining Jiahui Health, he served as an associate chief physician and postgraduate supervisor in the Department of Gastroenterology of Nanjing First Hospital, Nanjing Medical University. He was once a visiting scholar at National Cancer Center Hospital, Japan.

Dr. Cao has 18 years of clinical experience in digestive diseases. His main practices include but are not limited to the following conditions: 

• Digestive diseases, including gastroesophageal reflux disease, helicobacter pylori infection, chronic gastritis, peptic ulcer, functional gastrointestinal disease, inflammatory bowel disease, liver dysfunction, fatty liver, common bile duct stone and pancreatic disease.
• Endoscopic procedures, including endoscopic mucosal resection (EMR) for gastrointestinal polyps, endoscopic screening and treatment of early gastrointestinal tumor, endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasonography (EUS) and fine needle aspiration (FNA), endoscopic variceal ligation (EVL) and endoscopic sclerotherapy (EVS) for gastroesophageal varices.

Dr. Cao has published more than 10 papers as the first author or corresponding author. He led a project supported by Nanjing Medical Science and Technology Development Foundation and a key project supported by Nanjing Medical University Science and Technology Development Foundation. As a principal researcher, he participated in a project sponsored by the National Natural Science Foundation of China.

License no. :110320100016883

Dr. Michael SUN is now a gastroenterologist at Jiahui Health. Before joining Jiahui, he served as deputy chief physician in the Department of Gastroenterology in Wuxi NO.2 Hospital affiliated to Nanjing Medical University and Putuo Hospital affiliated to Tongji University. He has intensive experience in various Gastroenterology disease; his major specialty is Endoscopy procedure therapy, including GI Endoscopy procedure (Gastroscopy & Colonoscopy screening); GI polypectomy therapy (EMR); GI early cancer diagnosis and treatment (ESD); Endoscopic Ultrasound procedure (EUS); Duodenoscopy (Gallbladder and Pancreatic ERCP procedure). He has published 15 papers in core journals or above (as the first author).

License no. :110320200013583

Dr. XIA Lu is currently the director of GI Service and deputy medical director of Jiahui Medical Center (Yangpu). Prior to joining Jiahui, she was the associate chief physician at Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine. She then took on the role of director of the Endoscopy Center and administrative director of Internal Medicine at Shanghai International Medical Center. She not only has rich clinical experience in the diagnosis and treatment of common gastrointestinal diseases such as chronic gastritis, reflux esophagitis, functional gastrointestinal disease, helicobacter pylori infection, early screening for gastrointestinal tumors, inflammatory bowel disease, and pancreatic disease, but is also proficient in the diagnosis and treatment methods for gastrointestinal endoscopy.

As the chief physician of gastroenterology, the associate professor, postgraduate research supervisor, and associate director for Diagnostics Department of Shanghai Jiao Tong University School of Medicine, Dr. Xia has been involved in the work of clinical education and research over many years. She has previously been a visiting scholar at Johns Hopkins University, Mainz University and McMaster University. She is also the visiting associate professor of the Division of Gastroenterology at John Hopkins University.

Dr. Xia, is currently a member of the Chinese Society of Digestive Diseases of Chinese Medical Association (CMA), the Cooperative Group for Micro-ecology of the Chinese Society of Digestive Diseases of CMA, the Cooperative Group for Communication between Internal Medicine and Surgery, the longstanding Expert Committee for Digestive and Psychosomatic Disease of Beijing Medical Award Foundation, the Expert Committee for Health Management and Physical Examination of the Society of Endoscopy of Chinese Medical Doctor Association, the secretary-general of Inflammatory Bowel Disease of the Society of Digestive Diseases of China Association of Medical Equipment, the chairman of the education commitee of the China Crohn’s & Colitis Foundation, a member of the Expert Committee for Digestive Disease of Chinese Non-government Medical Institution, the first member of Shanghai Council of Chinese Digestive Psychosomatic Union, Dr. Xia has been a reviewer for professional journals including Chinese Journal of Digestion, Chinese Journal of Digestive Endoscopy, Chinese Journal of General Practitioners, and the Journal of Digestive Diseases. She is also the editorial board member for NEJM that is the Chinese edition of the New England Journal of Medicine, a member of WGe-WGN Editorial Board.

License no. :110310000002958