DR TRISTAN BARNES

Medical Oncologist, GenesisCare

Dr Tristan Barnes is a medical oncologist at Sydney Medical Oncology and GenesisCare Frenchs Forest with a focus on breast and thoracic cancers. Dr Barnes trained at major Sydney hospitals and undertook a Clinical Fellowship in Breast and Thoracic Oncology at Princess Margaret Cancer Centre, Toronto.

She works across Mater and North Shore Private Hospitals, is active in clinical trials, and contributes to teaching as an Honorary Clinical Lecturer. Her practice emphasises communication, collaboration, and personalised, patient-centred care.