Dr Martin Grehan

Dr Martin Grehan is a highly regarded Gastroenterologist based in Kingswood, Australia. He provides comprehensive care for patients experiencing a wide range of digestive health issues, offering a compassionate and holistic approach to treatment. Dr Grehan is dedicated to delivering evidence-based medical care, ensuring that each patient receives a tailored management plan designed to improve their gastrointestinal health and overall well-being.

With a broad range of clinical skills, Dr Grehan specialises in general gastroenterology, hepatology, and the management of inflammatory bowel diseases, such as Crohn's disease and ulcerative colitis. His expertise extends to diagnostic and therapeutic endoscopic procedures, including gastroscopy and colonoscopy, which are vital for bowel cancer screening and investigating symptoms like abdominal pain, reflux, swallowing difficulties, and bowel habit changes. Additionally, Dr Grehan has a strong interest in clinical research, having contributed to studies on the gut microbiota and therapeutic interventions like faecal microbiota transplantation.

Dr Grehan completed his medical education at the University of Sydney, graduating with his medical degree in 1993. Following his initial medical training, he undertook extensive postgraduate specialist training to qualify as a Gastroenterologist. He maintains active engagement with the broader medical community to stay at the forefront of advancements in gastroenterology and endoscopy, ensuring his patients benefit from the latest clinical guidelines and technologies.