Joe Sia is a Specialist Radiation Oncologist focusing on the treatment of brain and intracranial tumours. He did his medical training in New Zealand and radiation oncology training in Australia and holds a laboratory-based PhD in tumour immunology from the University of Melbourne.

Joe’s research programme focuses on studying the molecular and biological effects of radiation therapy in brain tumours. He leads several neuro-oncology clinical and translational research studies and is an active member of collaborative trial groups. He is passionate about optimising the application of radiation therapy in modern multi-modal oncology paradigms and education of junior radiation oncology trainees.