Dr Peter Whiting

Dr Peter Whiting Dr Peter Whiting is a Gastroenterologist with interests in both diagnostic and interventional gastroenterology.  About Dr Whiting practices solely at Greenslopes Private Hospital as part of the Queensland Gastroenterology group. After completing his undergraduate education in Ireland, he continued gastroenterology training at Princess Alexandra Hospital and completed a research fellowship year before spending a year … Read more

Dr Rachelle Haikings

Dr Rachelle Haikings Dr Rachelle Haikings is a gastroenterologist and hepatologist managing a diverse range of gastrointestinal conditions with a special interest in Crohn’s disease and ulcerative colitis. About Dr Haikings obtained her medical degree at the University of Queensland and completed advanced gastroenterology training at the Princess Alexandra Hospital, Brisbane and Cairns Base Hospital with additional experience … Read more

Dr Sam O’Connor

Dr Sam O’Connor Dr Sam O’Connor is a Gastroenterologist at Queensland Gastroenterology who has interests in inflammatory bowel disease (including Crohn’s disease and ulcerative colitis) and advanced colonoscopy and polypectomy. About Dr Sam O’Connor graduated with Honours from the University of Sydney in 2006 then commenced training in gastroenterology in Townsville, before returning to Princess Alexandra hospital in Brisbane for a further … Read more

Prof Darrell Crawford

Prof Darrell Crawford Professor Darrell Crawford is a respected clinician with extensive experience in gastroenterology and hepatology who has authored numerous publications in the advancement of medical knowledge. About Professor Darrell Crawford is the Mayne Professor of Medicine and Associate Dean (Strategic Development) Faculty of Medicine at UQ and Director of Research at the Gallipoli … Read more

Dr Mark McCullen

Dr Mark McCullen Dr Mark McCullen is a Gastroenterology/ Hepatologist with a special interest in viral hepatitis and autoimmune liver disease. About Dr Mark McCullen has a private practice based at Greenslopes Private Hospital and was a Senior Staff Specialist in Hepatology and Gastroenterology at the Royal Brisbane Hospital from 2005 to 2012. After graduating from St Bartholomew’s Hospital in London … Read more

Professor Luke Hourigan

Professor Luke Hourigan is an Interventional Gastroenterologist with extensive experience in Gastroenterology. About Professor Luke Hourigan Queensland Gastroenterology is located at Greenslopes Private Hospital, Brisbane. The services provided by Prof. Hourigan include Gastroscopy, Colonoscopy, Bowel cancer surveillance, Gastrointestinal cancer, Advanced colonic polypectomy, ERCP, Endoscopic Ultrasound, Barrett’s dysplasia, Achalasia (Per Oral Endoscopic Myotomy or POEM) and … Read more

Dr Leisa Barrett

Dr Leisa Barrett Dr Leisa Barrett is a Gastroenterologist/Hepatologist at Queensland Gastroenterology, committed to private practice. About Dr Leisa Barrett commenced Gastroenterology at the Mater Hospital and continued training at Princess Alexandra Hospital. She completed her liver transplant fellowship prior to commencing private practice. Dr Barrett has extensive experience in diagnostic gastroenterology, hepatology and inflammatory bowel disease. Dr … Read more

Dr Laurence Britton

Dr Laurence Britton Dr Laurence Britton is a Gastroenterologist who specialises in liver disease (Hepatology) and open access endoscopy (gastroscopy and colonoscopy). About Dr Laurence Britton is a Gastroenterologist who specialises in liver disease (Hepatology). His major interests are the management of fatty liver disease (also known as NAFLD or MASLD – metabolic dysfunction associated … Read more