Tristan is the Consultant Radiographer/Sonographer at the QCH, a role which he manages medical imaging research and provides state-wide paediatric sonography advice, as well as scanning as often as possible. He is also a Visiting Fellow and Sessional Lecturer in Paediatric Ultrasound at the QUT where he completed his PhD which focussed on improving appendiceal ultrasound in children. He is a member of the ASA Qld Branch Committee, the Research SIG, and was awarded an ASA Fellowship in 2018, ASA Sonographer of the Year - Queensland (2018 & 2021), and ASA Researcher of the Year (2019)