Dr. Widjaja Luman is a Gastroenterologist in Orchard, Singapore and has an experience of 30 years in this field. Dr. Widjaja Luman practices at W Luman Digestive and Liver Clinic in Orchard, Singapore. He completed Mb BCh from University of Manchester, UK in 1988 and MRCP (UK) from Royal College Of Physicians Of The United Kindom in 1991. He is a member of Singapore Medical Council. Some of the services provided by the doctor are: Endoscopy of Small Bowel,coustipation,Tube Feeding and Insertion of Percutaneous Endoscopic Gastrostomy (PEG),Assisted Feeding and Fatty Liver etc.