Dr Trimble qualified in Medicine in Dublin, with specialist training in Dublin, London and Edinburgh. He has been a Consultant specialist in Gastroenterology since 1995, working initially in Fife and now at the Royal Infirmary of Edinburgh and Spire Edinburgh Hospitals.
Dr Trimble has a broad experience in general Gastroenterology and specialist expertise in diagnostic and therapeutic upper GI endoscopy, colonoscopy and enteroscopy. He has a subspecialty interest in oesophageal disorders, irritable bowel syndrome and other disorders of the gut nervous system, including expertise in oesophageal physiology techniques.
Dr Trimble is a member of the British Society of Gastroenterology, and am Professional Lead for Gastroenterology at the Royal Infirmary of Edinburgh.