Dr Kostas Brooks

Dr Kostas Brooks is a Sydney-based Gastroenterologist, Hepatologist and Gastrointestinal Endoscopist with expertise in advanced endoscopic procedures and complex hepatobiliary disease. He completed his medical degree (BMed MD) at the University of New South Wales (UNSW) before undertaking his internship and Basic Physician Training at Concord Repatriation General Hospital.

He went on to complete Advanced Training in Gastroenterology and Hepatology at Prince of Wales Hospital, followed by subspecialty training in advanced endoscopy at Bankstown-Lidcombe Hospital. Dr Brooks is a Fellow of the Royal Australasian College of Physicians (RACP) and is certified by the Australian Conjoint Committee for the Recognition of Training in Gastrointestinal Endoscopy (CCRGE) in gastroscopy, colonoscopy, endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). He currently works as a Staff Specialist at Prince of Wales Hospital and Concord Repatriation General Hospital.

Dr Brooks has developed particular expertise in hepatobiliary disorders and advanced endoscopic techniques, including EUS and ERCP. He is also experienced in the management and endoscopic treatment of Barrett’s oesophagus. His clinical interests extend to cancer detection and surveillance, with a strong focus on early diagnosis and prevention.

Dr Brooks is committed to medical education and regularly lectures and tutors medical students across several Sydney universities. He holds a Conjoint Lecturer position at the University of New South Wales He has published in the Journal of Gastroenterology and presented his research at both national and international conferences. 

He provides personalised, evidence-based care for a wide range of gastrointestinal conditions, including inflammatory bowel disease (Crohn’s disease and ulcerative colitis), coeliac disease, liver diseases, peptic ulcer disease, irritable bowel syndrome, bowel cancer screening, and polyp detection and removal. His approach combines technical expertise with clear communication and patient-centred care.