1. Adjunct Associate Professor in the College of Medicine and Public Health , Flinders University, Bedford Park, South Australia
2. Mercy Hospital for Women, Anaesthetic Department, Melbourne, Australia
3. Australian Catholic Medical Association, Tiwi, Australia
4. Medical Director of Lily Rose Antenatal Clinic, Coffs Harbour, NSW, Australia
5. Australian Catholic Medical Association, NSW, Australia
6. Lecturer in Moral Theology/Bioethics, University of Notre Dame, Australia, Sydney, Australia
7. Lecturer in Moral Theology/Bioethics, Catholic Theological College, Melbourne, Australia
8. Chaplain of the Australian Catholic Medical Association, Melbourne, Australia
9. Pontifical Academy for Life, Vatican. (Retired), Adelaide, Australia
10. Adjunct Professor at Notre Dame (Australia) Sydney Campus, Broadway, Australia