Dr Kwok is a General Surgeon with a subspecialty interest in colonic and rectal surgery, having graduated from the University of New South Wales with First Class Honours. He is a Fellow of the Royal Australasian College of Surgeons (RACS) and a member of the Colorectal Surgical Society of Australia and New Zealand (CSSANZ). His interests are the treatment of colorectal cancer, perianal fistulas, haemorrhoids, inflammatory bowel disease and general surgical conditions such as hernias and gallbladder pathology.