The London Clinic


  • Gastrointestinal & colorectal surgery

Sub specialties

  • Minimal invasive surgery

Clinical interests

  • Colorectal and small bowel cancer
  • Recurrent pelvic cancer
  • Crohn's disease and ulcerative colitis
  • Proctology
  • Functional bowel disorder

Professional profile

Professor Paris Tekkis qualified from Nottingham University Medical School in 1994. His postgraduate training was at St Mark’s Hospital, St Mary’s Hospital in London and at the Cleveland Clinic, Ohio, USA.
He was first appointed as Clinical Senior Lecturer and Consultant Colorectal Surgeon at St Mary’s Hospital and Imperial College in 2004. He was promoted to Reader in Surgery and appointed at The Royal Marsden in 2008.
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He was promoted to Professor of Colorectal Surgery in 2011. He specialises in colorectal and minimally invasive surgery. Professor Tekkis and his team are internationally respected for their work in advanced rectal cancer and restorative surgery for inflammatory bowel disease.
-Hunterian Professor, The Royal College of Surgeons of England
- David Dunn Medal, The Association of Endoscopic Surgeons of Great Britain and Ireland
- Piermont Society of Colon and Rectal Surgeons’ Award, The American Society of Colon and Rectal Surgeons
Membership of Professional Bodies:
- The Society of Pelvic Surgeons
- The Association of Coloproctology of Great Britain and Ireland The American Society of Colon and Rectal Surgeons
- The European Society of Coloproctology (UK representative)
- The British Association of Surgical Oncology The Association of Surgeons of Great Britain and Ireland
- Over 220 peer-reviewed articles in medical journals
- Over 250 international and national presentations
- Twenty books and chapters
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Personal profile

Professor Tekkis enjoys skiing, wind surfing and is a hi-end audiophile.
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Current posts

  • Professor of Colorectal Surgery and Consultant Colorectal Surgeon
    The Royal Marsden Hospital, London
  • Honorary Consultant Colorectal Surgeon
    St Mark's Hospital
  • Adjunct Staff
    The Cleveland Clinic Foundation, Cleveland USA
  • Professor of Colorectal Surgery
    Imperial College London

Medical training

Year qualified
  • University of Nottingham Medical School (Undergraduate)
  • St George's Hospital, London (Post Graduate)

Ages treated


Other languages spoken

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Clinic location

116 Harley Street
London W1G 7JL
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Clinic times

Wednesday: 8am - 5pm


Mrs Manju Bhanderi
020 7935 0924

Mrs Leigh Williams
020 7935 0924