Twitter Facebook Google Plus YouTube LinkedIn Instagram
Enquiry form
General enquiries:
+44 (0)207 935 4444
Book an appointment:
+44 (0)207 616 7693
Self-pay enquiry:
+44 (0)203 219 3315
The London Clinic
Professor Halligan is a world-leader in gastrointestinal and abdominal radiology, specialising in bowel cancer, Crohn's disease, and anal incontinence.

Specialties and 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.

Current posts

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

Medical training

Year qualified 1987
  • Westminster 1981

Main numbers

General enquiries: 020 7935 4444 Appointments: 020 7616 7693 Self-Pay: 020 3219 3315

Contact numbers for service departments

Other numbers

Concierge service: 020 3219 3323International office: 020 3219 3266Invoice and payment enquiries: 020 7616 7708Press office: 020 7616 7676

Your call may be recorded for training and monitoring purposes.

Close menu