Dr Fiona Hegi-Johnson is a Radiation Oncologist at the Peter MacCallum Cancer Centre in Victoria and Senior Research Fellow at the University of Melbourne. Clinically, she specialises in the treatment of patients with lung and breast cancer, including a subspecialty interest in stereotactic ablative body radiotherapy (SABR). Fiona is also the Chair of the TROG Lung Subspecialty Group and is the chief investigator on a number of clinical trials.  Fiona’s research, which is supported by a Victorian Cancer Agency Fellowship, focuses on integrating biological and imaging information into radiotherapy to develop personalized, biologically driven approaches to radiotherapy treatment.