Professor Mark Hertzberg is Clinical Professor of Haematology at the University of Sydney and Westmead Hospital, where he is Head of the Bone Marrow Transplant Unit. He is Current Chair of the Australasian Leukaemia Lymphoma Group (ALLG) SAC and a Past President of the Haematology Society of Australia New Zealand (HSANZ). His interests are in lymphoma, reduced-Intensity allogeneic stem cell transplantation and the molecular monitoring of leukaemia.