Dr. Rex G Cheng is a Washington state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from Duke University School of Medicine, completed residency training in Duke University, and completed the Gastroenterology specialist training at University of Washington. Dr. Cheng's clinical interests include Colon cancer screening, GERD, endoscopy, viral hepatitis, chronic liver disease, cirrhosis. Dr. Cheng currently is working at Pacific Medical Centers, located in 1101 Madison St Bothell WA 98021 Dr. Cheng's clinic interests include Colon cancer screening, GERD, endoscopy, viral hepatitis, chronic liver disease, cirrhosis. Please call +1-888.472.2633 to contact. Access cdoc101.com on a desktop computer to view more details. | |||