Adjunct Associate Professor of Surgery, UNSW
Chairman, International Council of Coloproctology
Medical Director, Bowel Cancer Australia

A/Prof Newstead AO was founding Secretary, then President, and subsequently Executive Director of the Colorectal Surgical Society of Australia & New Zealand.

He was awarded a Member of the Order of Australia (AM) in 2005 for service to medicine in the field of colorectal surgery, particularly through the development of the Colorectal Surgical Society of Australasia, the implementation of international specialist surgical training programs, and the promotion of health awareness initiatives.

In 2025, A/Prof Newstead was recipient of an Officer of the Order of Australia (AO) for distinguished service to colorectal surgical medicine and training, to bowel cancer awareness, education and prevention, and to professional societies.

A/Prof Newstead has held numerous clinical positions in public hospitals and private practice in Australia and overseas since 1966. His teaching experience at the University of New South Wales started in 1969.

Research interests include polyp syndromes and the relative risks of bowel cancer, bowel cancer incidence and prevention programs, surgical procedures for haemorrhoids and anal fissures, and pouch reservoir construction after radical bowel resections.

His vision is directed towards the prevention of bowel cancer, via awareness and screening programs to diminish the incidence, particularly in the young.

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