Campbell Paul is a Consultant Psychiatrist at the Royal Children’s and Women’s Hospitals Melbourne, the University of Melbourne, and Murdoch Children’s Research Institute. He and colleagues established the University of Melbourne postgraduate courses in infant mental health in 1996 and has delivered many trainings in infant mental health.

He has a special interest in the inner world of infant, and infant-parent psychotherapy. He is a founding member of the Australian Association for Infant Mental Health, Newborn Behaviour Observation Australasia and Past President of the World Association for Infant Mental Health. He helped establish Koori Kids Mental Health Network Victoria, and the RCH Gender Service.