The London Clinic


  • Radiology

Sub specialties

  • Gastrointestinal radioligy

Professional profile

Professor Halligan is Professor of Radiology at University College London and The London Clinic.
He specialises 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).
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He is an NIHR Senior Investigator and has current funding of approximately £4m as Chief Investigator and £15m as co-investigator, predominantly from the Department of Health to investigate evidence-based implementation of high technology imaging platforms in the NHS.
He is Director of the Centre for Medical Imaging at UCL. Professor Halligan is the most published researcher in the field of fistula imaging (e.g. in Crohns disease) worldwide and is the European leader in "virtual colonoscopy" research for bowel cancer. He was the first to publish on implantation of autologous myoblast cells for treatment of anal incontinence.
He worked at St. Mark's Hospital for 10 years before moving to his Chair at UCL.
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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
020 7616 7653