Dr David is a General and Oncological Surgeon. Dr Logan has lived in Newcastle for over 20 years. He completed his Surgical Training at Royal Prince Alfred Hospital in Sydney. His Specialist Practice has been operating in Newcastle since 2003. Dr Logan was Chairman of the Department of Surgery at the Calvary Mater Hospital for 14 years and is currently the Supervisor of Training. Dr Logan is a Surgical Tutor and Conjoint Lecturer of University of Newcastle.