Dr Kah Hoong Chang is a Specialist in General and Colorectal Surgery. He provides care to both public and private patients, managing a wide range of benign and malignant diseases at Royal North Shore and North Shore Private Hospitals. Dr Chang is a valuable member of the multidisciplinary teams for Colorectal Cancer, Neuroendocrine Tumours, and Inflammatory Bowel Disease.

In addition, he is a Senior Lecturer at the University of Sydney, where he contributes to undergraduate education at the Northern Clinical School, as well as postgraduate training for junior doctors and trainees. Dr Chang offers screening, diagnostic, and surveillance endoscopy and colonoscopy; management of abdominal wall and groin hernias; treatment for anorectal conditions including haemorrhoids, fissures, fistulas, and abscesses; as well as managing pilonidal disease, inflammatory bowel disease, diverticular disease, and colorectal cancer.