Dr Sean Preston

Dr Sean Preston

BSC (HONS)

Gastroenterology

Recommended by  
1 specialist

25 years of experience
13 years as a specialist

Overall Rating

Overall Experience

4.94

Bedside Manner

4.93

Explanation

4.96

Top feedback

“Really reassuring, proficient, clear and professional Really liked Dr Preston’s manner and approach.“
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Subspecialties

  • Irritable Bowel Syndrome (IBS)
  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
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Languages spoken

  • English
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Registered with

  • General Medical Council: 4230881
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    Consultation fees

    New appointment: £325

    Follow-up appointment: £210

    Practices worked at

    The Princess Grace Hospital

    42-52 Nottingham Place, London, United Kingdom, W1U 5NY
    1238 reviews

    London Digestive Health

    41 Welbeck St, Marylebone, United Kingdom, W1G8EA
    458 reviews

    About

    Dr Sean Preston is a Consultant Gastroenterologist based at the Royal London Hospital, Barts Health, the UK's largest NHS Trust. He graduated from St Mary’s Hospital Medical School, Paddington in 1995. The majority of his postgraduate training was centred at Barts and the London NHS Trust (a major London Teaching Hospital), in addition to a year spent in Sydney as an Advanced Endoscopy Fellow, prior to his appointment as a Consultant at Barts in 2006.

    His clinical practice includes the diagnosis and treatment of gastro oesophageal reflux disease (heartburn), Barrett's oesophagus, irritable bowel syndrome, inflammatory bowel disease, diarrhoea, constipation, bloating, in addition to diagnostic and therapeutic endoscopy of the oesophagus, stomach and colon. He has a keen interest in gut health and gastrointestinal microbiota (bacteria, viruses and fungi) and uses both diet, pre and probiotics in the achievement and maintenance of optimal conditions within the bowel. Clinical consultations are structured to allow patients sufficient time to explain all their symptoms and to fully understand for the cause of their concerns.

    His PhD, undertaken at Cancer Research UK, London, outlined the role of stem cells in gastrointestinal cancers and led to several significant publications in the field.

    He is Director of Endoscopy at Barts Health and his endoscopic expertise relates to gastroscopy, colonoscopy and endoscopic ultrasound and he is an accredited colonoscopist for the National Bowel Cancer Screening Programme (requiring a rigorous accreditation process and continual audit of key performance indicators). He has written numerous key papers and book chapters on gastrointestinal cancer and continues his research in Barrett's oesophagus.

    Dr Preston also featured in the 2013 Tatler Doctors Guide of Britain's top 250 consultants. He was President of the Gastroenterology and Hepatology Section of the Royal Society of Medicine from 2015-2017 and is currently Chairman of the Specialists' Committee for the Independent Doctors' Federation.

    As a founding partner of London Digestive Health, within London Digestive Centre, he works within the framework of first class clinical team of other London Teaching Hospital Gastroenterologists, in addition to GI surgeons, Radiologists, Oncologists and a Dietician. 

    Dr Preston is also the Chair of Digestive Diseases and Renal Department at HCA Healthcare UK.

    It is important that HCA is transparent about our relationship with those doctors who provide us with clinical guidance on delivering the best possible care to patients and operating our hospitals safely and efficiently. We set out here some of the ways in which we work together and the amount we pay this doctor for such services.

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    Procedures

    • Colonoscopy
    • Gastroscopy
    • Endoscopy
    • Bowel Cancer Screening
    • Endoscopic Ultrasonography (EUS)
    • Enteroscopy
    • Sigmoidoscopy
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    Special interests

    • Acid Reflux
    • Bloating
    • Constipation
    • Irritable Bowel Syndrome (IBS)
    • Diarrhoea
    • Rectal Bleeding
    • Barrett's Oesophagus
    • Gastro-Oesophageal Reflux Disease (GORD) or Reflux
    • Gastro-oesophageal Reflux Disease (GORD)
    • Coeliac Disease
    • Food Intolerance
    • Inflammatory Bowel Disease (IBD)
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    Education

    • PhD - St Mary's Hospital Medical School, London, 1995
    • Trained in Gastroenterology at Barts and the London NHS Trust with a year in Sydney as an Advanced Endoscopy Fellow
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