Experienced team of practitioners

Our Doctors

Since the inception of Colorectal Diagnostics over 25 years ago, thousands of patients have been helped by our highly qualified and experienced team of doctors. Colorectal Diagnostics is the established leader in providing high quality anorectal physiology studies making it the clinic of choice for our referrers.

Dr John Lumley

Dr John Lumley is a Colorectal Surgeon with a special interest in laparoscopic surgery and pelvic floor dysfunction. He has been practicing at The Wesley Hospital since 1992.

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Dr Aida Stevenson

Aida has more than 15 years experience in colorectal diagnostic procedures and surgical assisting in the colorectal field.

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Dr Damien Petersen

Dr Damien Petersen is a specialist colorectal surgeon at St Andrew’s War Memorial Hospital at Spring Hill. He completed his medical degree at the University of Queensland in 1991.

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Professor Andrew Stevenson

Andrew is a Senior specialist Colorectal Surgeon and the Past Director of the Colorectal Surgery Unit at Royal Brisbane and Women’s Hospital (2004-2018)..

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Collaborating With

Colorectal Diagnostics prides itself on being the established leader within its field. We are therefore proud of our relationships with leading technology providers, both locally and internationally.