Assoc Prof Iain Tan is Associate Professor at Duke-NUS. He is a senior consultant medical oncologist at National Cancer Centre Singapore leading the colorectal service in division of medical oncology. His concurrent appointments are Division research director, Director SingHealth Satellite tissue repository@NCCS, Platform lead for cancer databases, biobanks, population health and impact for Singapore Translational Cancer Consortium. His research interest is in immunobiology and non-invasive diagnostics in GI cancers, particularly Colorectal cancer. He is PI of multiple national individual and consortium grants including Calibre program the national liquid biopsy program. He has published more than 100 peer-reviewed papers in international journals with a H-index of 39. He is an NMRC Clinician Scientist Awardee-Senior Investigator (CSA-SI).