Chua Tju Siang Gastrointestinal Endoscopy and Liver Clinic (CTS-GELC) was opened in September 2006 at Mount Elizabeth Medical Centre and was followed by a branch at Mount Alvernia Medical Centre soon after. A new branch was opened at Mount Elizabeth Novena Specialist Centre in October 2013. CTS-GELC provides specialist gastroenterology and hepatology medical care as well as the performance of advanced gastrointestinal endoscopic procedures. We specialize in the prevention, diagnosis and treatment of disorders involving the pancreas, gallbladder, liver, oesophagus, stomach, small intestine and colon. CTS-GELC provides for the performance of diagnostic procedures such as colonoscopy and upper GI endoscopy as well as highly advanced gastrointestinal endoscopic procedures including interventional endoscopic ultrasound (EUS) and therapeutic endoscopic retrograde cholangiography (ERCP).