Tim is Senior Consultant Medical Oncologist and Director of Medical Oncology and Clinical Cancer Research at The Queen Elizabeth Hospital in Adelaide. His major clinical interest is in treatment of patients with gastro-intestinal cancer and he is currently involved in an extensive gastro-intestinal clinical trial program. He is Professor at the University of Adelaide and Colorectal Cancer Stream leader for the South Australian Health and Medical Research Institute, and leads the gastro-intestinal translational and laboratory research laboratory at the Basil Hetzel Institute. He chairs the current national NHMRC Cancer Council Colorectal Guidelines committee which led to the recently published update. He is also a visiting/honorary Professor at University of Sydney and University of Antwerp. Tim was the Chair of the AGITG and GI Cancer Institute from 2013 to 2020.