Mark Lewis trained at Guys and St Thomas Hospitals in London before undertaking surgical training in London and Adelaide to become a fellow of the Royal College of Surgeons of England. He completed training with a Laparoscopic Surgical fellowship at the Queen Elizabeth Hospital, Adelaide before returning to a consultant post in the UK where he worked for six years becoming Head of Surgery.

Mark was appointed to the Royal Adelaide Hospital as a Colorectal Surgeon in 2014 and joined Colorectal SA in 2015. He is a fellow of the Royal Australian College of Surgeons, a Member of the Colorectal Surgical Society of Australia and New Zealand and is accredited in colonoscopy by the conjoint committee.

Mark consults at Colorectal SA on South Terrace, Adelaide, and at Western Hospital, Henley Beach.  Operations and colonoscopies are performed at both St Andrew’s Hospital and Western Hospital.
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Mark’s interests include:

• Minimally invasive colorectal surgery
• Robotic colorectal surgery
• Inflammatory bowel disease
• Colorectal cancer
• Laparoscopic inguinal and incisional hernia repair
• Recurrent incisional hernia and complex abdominal wall reconstruction