Dr Rosen is an officer of the Order of Australia, a Fellow of the Royal Australian and New Zealand College of Psychiatrists, is affiliated with the Brain & Mind Centre at University of Sydney and the Institute of Mental Health at the University of Wollongong (Australia), and is Chair of Transforming Australia’s Mental Health Service System (TAMHSS).He has been a psychiatrist serving Aboriginal communities in a remote region of New South Wales for 35+ years.