Twitter Facebook Google Plus YouTube LinkedIn Instagram
Show telephone contact numbers
Hide telephone contact numbers
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
Omar Faiz is the Clinical Director and a Consultant Colorectal Surgeon at St Mark's Hospital - the National Bowel Hospital and Professor of Practice in Colorectal Surgery at Imperial College.

Make an appointment

Fast track your treatment with Professor Omar Faiz. Call us on 020 3944 1073.

Book appointment now

Your call may be recorded for training and monitoring purposes.

Specialties and sub-specialties

Colorectal Surgery

Professional profile

Omar Faiz is the Clinical Director and a Consultant Colorectal Surgeon at St Mark's Hospital and Professor of Practice in Colorectal Surgery at Imperial College.

His areas of clinical interest within colorectal surgery are the surgical management of Inflammatory Bowel Disease (IBD), hereditary cancer syndromes, colorectal cancer and proctology.

He trained in General and colorectal Surgery within London and the South East of England and undertook specialist colorectal fellowships at St Mark’s Hospital and Valencia University Hospital prior to taking up a consultant post at Imperial College in 2008 (St Mary’s Campus) and then taking up a consultant position at St Mark’s hospital in 2012.

Professor Faiz has wide research interests and he has supervised 20 PhD and MD research fellows at Imperial College. His principal research interests include colorectal surgical epidemiology, health services research and surgical outcome research. He has authored 250 papers in peer-reviewed journals. He has also authored 11 book chapters and three text books.

Professor Faiz holds, or has held, various leadership positions at a national level. He is the ex-Chairman of the Association of Coloproctology of Great Britain and Ireland (ACPGBI) IBD subcommittee and Chair of the national Ileal Pouch Registry.

He currently represents the ACPGBI on the Inflammatory Bowel Disease Standards board and is the Lead for IBD Surgery for the ACPGBI. He is currently on the Board of Surgical-European Crohn's and Colitis Organisation (S-ECCO) and is an Associate Editor for the journal Colorectal Disease.

Clinical interests

  • Abdominal wall reconstruction
  • Closure of stoma
  • Colonoscopy
  • Diverticular disease
  • Fissure
show more
  • Fistula
  • Flexible sigmoidoscopy
  • Haemorrhoid
  • Hernia (abdominal wall)
  • Inflammatory bowel disease
  • Proctology
  • Rectal cancer
  • Small bowel resection
show less

Current posts

  • Clinical Director and Consultant Colorectal Surgeon
    St Mark's Hospital, London

Current teaching posts

  • Honorary Senior Lecturer
    Imperial College London

Medical training

Year qualified 1994
  • University of London

Languages spoken

Spanish

Medical Admissions

A nurse with a patient

Facilitating acute admissions into The London Clinic whilst maintaining the highest levels of safety and care, supported by a consultant on-call rota.

Concierge service

Chauffeur loading suitcases into a luxury car

We can support our patients with travel, hotel accommodation, London tours, plus theatre and restaurant reservations.

Close menu

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