Dr Waters is a consultant Gastroenterologist who works publicly at Fiona Stanley Hospital and privately at St John of God Murdoch. He has an interest in inflammatory bowel disease and general luminal gastroenterology. His real interest is problem solving, which has led to some interesting areas of work including designing and setting up virtual clinics, setting up a faecal (poo) transplantation service in WA in partnership with Australian Red Cross Life Blood, and also founding a health data start-up, Kabisa Medical, and designing, building and testing a provider agnostic cloud-based pathology data platform – myPathology.