Dr Perrin, Clinical Director Mater Gynaecological Oncology Service, specialises in the treatment of women with endometrial, ovarian, cervical, vulval or vaginal malignancies. He has a special interest in minimal access surgery for the treatment of cancerous and non-cancerous diseases of the female reproductive organs.  The Mater Hospital has a dedicated team of surgeons enabling radical procedures for optimal removal of gynaecological cancers and improving the overall survival of these patients. 

He is involved with clinical research, being a major contributor to many trials to determine the best treatment for patients with gynaecological cancers.  He is a chief investigator in several studies ranging from laparoscopic surgery to new techniques in the delivery of chemotherapy.

He joined the Queensland Centre for Gynaecological Cancer in 1993 and began his training here but also included a year as Clinical Fellow in colorectal surgery at the Royal Melbourne Hospital. Dr Perrin is an Associate Professor of Gynaecological Oncology at The University of Queensland.  He is also a sub-specialty examiner for the Royal Australian and New Zealand College of Obstetrics and Gynaecology.