Dr Shanker is the Medical Director of the Digestive Centre. He is a key opinion leader in the field of upper gastrointestinal disease intervention, especially in using minimally-invasive techniques to treat GERD (acid reflux) effectively. He has given numerous press, television and radio interviews and is actively involved in the training of doctors both locally and in the region.

He obtained his medical degree from the National University of Singapore in 1995 and completed his higher training in gastrointestinal and vascular surgery across Singapore, Germany, and the UK. In 2007, Dr Shanker further enhanced his skills by completing a fellowship in advanced endoscopy and robotics in Strasbourg, France.

With more than 20 years of experience, Dr Shanker has consistently prioritised patient safety above all else in his surgical practice. His primary focus is ensuring that each procedure is performed safely, and he continuously explores new methods, particularly minimally invasive techniques, to achieve the best outcomes for his patients.