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The London Clinic


  • Radiology

Sub specialties

  • Gastrointestinal radioligy

Professional profile

Professor Halligan is Professor of Radiology at University College London UCL and The London Clinic. He is a world-leader in gastrointestinal and abdominal radiology with special interest in bowel cancer (CT colonography, "virtual colonoscopy"), Crohn's disease and fistula imaging (MRI), and anal incontinence (anal ultrasound).

He is one of a very small number of radiologists elected to the Academy of Medical Sciences and is a NIHR Senior Investigator Emeritus. Currently President of the European Society of Gastrointestinal and Abdominal Radiology, he is also a past-President of the British Society of Gastrointestinal and Abdominal Radiology.

He is currently a standing member of the NICE Diagnostics Advisory Committee. His research at UCL is funded predominantly by the Department of Health to investigate evidence-based implementation of high technology imaging platforms in the NHS.

Professor Halligan is the most published researcher in the field of fistula imaging worldwide and is the European leader in "virtual colonoscopy" research for bowel cancer. He has published more than 400 indexed research articles and book chapters.

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Current posts

  • Professor of Radiology
    University College London, UCL
  • Consultant Radiologist, Honorary
    University College Hospital London

Medical training

Year qualified
  • Westminster

Ages treated

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Clinic location

5 Devonshire Place
London W1G 6HL
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Clinic times

Monday: 9am - 1.30pm
Tuesday: By appointment
Wednesday: By appointment
Thursday: By appointment
Friday: By appointment
Saturday: By appointment
Sunday: By appointment


London Clinic radiology reception

Main switchboard: +44 (0) 207 935 4444

Treatment enquiries: +44 (0) 207 616 7693Consultant appointments: +44 (0) 207 616 7693 Prices for self funding patients: +44 (0) 203 219 3315Physiotherapy appointments: +44 (0) 207 616 7651X-ray and scan appointments: +44 (0) 207 616 7653Invoice and payment enquiries: +44 (0) 207 616 7708

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