She is a medical oncologist at Western Health, Royal Women’s Hospital and Royal Melbourne Hospital. She has a particular interest in breast cancer and lung cancer. After completing training in Melbourne, Catherine worked as a clinical research fellow in breast cancer under the mentorship of Dr Angelo Di Leo at The Translational Research Unit, Hospital of Prato, Italy. She is an active clinical researcher as principal investigator for many breast trials and associate investigator for lung trials. She is a member of the Australia and New Zealand Breast Cancer Trials Group (ANZBCTG) and the Australasian Lung Cancer Trials Group (ALTG).