Dr Sean Preston

Professional statement

Dr Sean Preston is a highly experienced consultant gastroenterologist with a distinguished career spanning over 25 years based in London. He holds expertise in various areas of gastroenterology, including acid reflux, Barrett's oesophagus, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), diarrhoea, and constipation.
 
Dr Preston completed his medical education at St Mary's Hospital Medical School, where he obtained both an MBBS and a PhD. He is also a fellow of the Royal College of Physicians (FRCP).
 
Among his subspecialties, Dr Preston is well-versed in conducting colonoscopies and gastroscopies, as well as participating in bowel cancer screening initiatives. Additionally, he has gained extensive experience in managing gastro-oesophageal reflux disease (GORD).
 
In the realm of public organisations, Dr Preston holds prominent positions, serving as the chair of the Digestive Diseases and Renal Department at HCA Healthcare UK. Furthermore, he is a founding partner of London Digestive Health, a distinguished establishment within the London Digestive Centre.
 
With his wealth of experience and expertise, Dr Preston remains dedicated to providing exceptional care and advancing the field of gastroenterology. He continues to contribute significantly to the health and well-being of his patients, earning a reputation for his professionalism and commitment to excellence.