Greg commenced practice in South Australia in 1978 and has since practiced exclusively in family law. He is the joint director of a specialist family law firm in Adelaide, the capital city of South Australia. Greg has delivered a number of papers on family law, both for the Law Society of South Australia, and to other continuing professional development seminars. Greg was a speaker at the 11th National Family Law Conference in 2004, and in April 2008, Greg chaired the Organising Committee for the successful 13th National Family Law Conference held in Adelaide. He is now the South Australian representative on the Executive Committee of the Family Law Section of the Law Council of Australia. Outside the law, Greg is married to Margaret and they have three adult children. He is a 30 year member of Royal Adelaide Golf Club (handicap 10) and has a keen interest in cricket.