Devinder Singh Bansi

Consultant Gastroenterologist

, London

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Devinder Singh Bansi: Consultant Gastroenterologist in London

Devinder Singh Bansi is a leading London gastroenterologist and interventional endoscopist offering expert diagnosis and treatment for conditions such as diarrhoea, dyspepsia, coeliac disease, bowel cancer, ulcerative colitis, peptic ulcer disease, liver disease, Barrett's oesophagus and gallstones. He is based at One Welbeck Street, Marylebone, London, W1G OAR.

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Training and experience

Devinder Singh Bansi qualified from Southampton University Medical School in 1988. After completing professional junior medical posts in the Wessex region (Portsmouth, Southampton and Winchester) he was awarded membership of the Royal College of Physicians (MRCP). In 1993 he was appointed Research Fellow in Gastroenterology at the John Radcliffe Hospital in Oxford.

Dr Bansi's MD thesis on Immunological Mechanisms in Primary Sclerosing Cholangitis was awarded in 1996.  He also published a number of research papers, in peer reviewed internationally acclaimed journals.

In 1996, Dr Bansi returned to London as a Senior Specialist Registrar on the North Thames East rotation and received further comprehensive training in therapeutic gastroscopy, colonoscopy and ERCP at the Middlesex Hospital. During this rotation he also trained in oesophageal physiology at the Royal London Hospital, and then worked as the Resident Medical Officer at Whipps Cross and Newham General Hospitals.

Dr Bansi completed his training in gastroenterology and general medicine in 1998.  In 1999 he was appointed Consultant Gastroenterologist and Honorary Senior Lecturer in Medicine to the Hammersmith Hospital NHS Trust and the Royal Postgraduate Medical School (now part of Imperial College).

Dr Bansi is now one of the senior and leading interventional endoscopists at the Trust. He is also one of London’s foremost experts in bariatric endoscopy procedures for weight loss and works with the leading London Weight Centre.

He is actively involved in a number of UK and international studies investigating methods of achieving weight loss using endoscopy rather than surgical methods.

As well as English, Dr Bansi is fluent in Punjabi, Hindi and Urdu, and would be happy to consult with patients who speak these languages.

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Initial consultation: £265

Follow up consultation: £165

Initial consultation with interpreter: £300

Follow up with interpreter: £200

    Dr Bansi provides an extensive range of diagnostic and therapeutic gastrointestinal procedures, including

    • Bowel cancer screening
    • Breath Tests (glucose, hydrogen, lactose and urea)
    • Capsule Endoscopy 
    • Colonoscopy
    • Endoscopic Sleeve Gastroplasty
    • Endoscopic ultrasound
    • Weight loss using endoscopy
    • Endoscopic sleeve gastroplasty (ESG)
    • ERCP
    • Flexible Sigmoidoscopy 
    • Gastroscopy    
    • Oesophageal Manometry & pH Monitoring 

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    Research interests

    Dr Bansi's research interests include:

    • Diagnostic and therapeutic gastroscopy, colonoscopy, therapeutic endoscopy and ERCP 
    • Gastrointestinal malignant disease, inflammatory bowel disease and hepato-pancreatico-biliary medicine 
    • Bariatric endoscopy procedures for weight loss
    • Liver disease

    In the news

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    What patients say about Devinder Singh Bansi

    My first consultation with Dr. Bansi was just over a week ago and since then I have seen him for a further consultation and two procedures. I have had much experience with the medical profession over many years, both as a professional and a patient and I can honestly say that Dr. Bansi is one of the finest practitioners I have ever had the pleasure of either working with or being treated by. His manner is warm, welcoming, calm and reassuring and his determination and thorough approach to ensure that he reaches the correct diagnosis is truly amazing. I feel totally confident about the treatment plan he is putting together for me and know that I am in the safest of hands. Many patients and staff have been equally complimentary. Recommended unreservedly - Dr. Bansi is the best of the best!

    by HCS

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