Joan Croll
Joan Croll | |
|---|---|
| Born | Una Joan Holliday 15 June 1928 Sydney, New South Wales, Australia |
| Died | 14 February 2022 (aged 93) Sydney, New South Wales, Australia |
| Alma mater | University of Sydney |
Una Joan Croll AO (née Holliday; 15 June 1928 – 14 February 2022) was an Australian physician and radiologist who specialised in ultrasound and mammography. Outside medicine, she was an environmental activist, one of the 13 women who saved Kelly's Bush in Sydney.