Mr Kapil Sahnan

BSc MBBS FRCS (Eng) PhD

Consultant Surgeon & Honorary Senior Clinical Lecturer

Very approachable, concise and informative. I left feeling I’m in good hands. Thank you.

Profile

Kapil Sahnan is an experienced colorectal surgeon based in London. He works at St Mark’s Hospital, the UK’s National Bowel Hospital, and has a tertiary referral practice in proctology and Inflammatory Bowel Disease (IBD). He co-leads the IBD robotic programme and hosts many international trainees and visitors annually.

He was the recipient of the IWantGreatCare award, and his patient reviews can be seen here.

Kapil completed his undergraduate and postgraduate training at Imperial College London and has trained in Oxford and Bristol. He also completed the prestigious European Society of Coloproctology fellowship in robotic colorectal cancer surgery in Barcelona.

He is an Honorary Senior Clinical Lecturer at Imperial College London, with experience in supervising PhD students and developing and delivering surgical education programmes at both undergraduate and postgraduate levels.

Currently, Kapil serves on the European Society of Coloproctology education committee, where he leads the international fellowship programme for pelvic floor conditions (prolapse, bowel disturbances, faecal incontinence) and leads the annual training village, focusing on minimally invasive surgery (laparoscopic and robotic surgery) and abdominal wall reconstructions (e.g., hernias).

He teaches on the ACPGBI’s national proctology roadshow, covering anal fistula, laser surgery, anal fissures, haemorrhoids (piles), pruritus ani (a persistently itchy bottom), and anal lesions (skin tags and AIN).

Kapil has built an international reputation and is recognised as a global key opinion leader. He has over 100 peer-reviewed publications and is currently supervising two PhD students, with theses on ileoanal pouch surgery and the role of artificial intelligence in robotic surgery.

Specialties

Fistula
Inflammatory Bowel Disease
Robotic Surgery
Healthcare technology
Patient decision-making in complex bowel disorders

Recent publications

  1. Argyriou O, Lingam G, Tozer P, Sahnan K. Toxic megacolon. Br J Surg. 2024 Aug 2;111(8):znae200. doi: 10.1093/bjs/znae200. PMID: 39120526.
  1. Worley G; Vaughan-Shaw P; Sahnan K. Surgical management of ulcerative colitis. 2023-01-10 British Journal of Surgery. DOI: 10.1093/bjs/znad020
  1. Blackwell S, Massey L, Mehta A, Smart N, Sahnan K, Lederhuber H, Lee MJ. Development of a core descriptor set for parastomal hernia repair. Colorectal Dis. 2024 Sep 8. doi: 10.1111/codi.17151. Epub ahead of print. PMID: 39245874.
  1. Mata R, Sahnan K, Pellino G, Spinelli A, Espín-Basany E. Robotic Total Mesorectal Excision With Transanal Transection and Single-Stapled Anastomosis: A Step-By-Step Video Demonstration. Dis Colon Rectum. 2024 May 1;67(5):e289-e290. doi: 10.1097/DCR.0000000000003243. Epub 2024 Jan 31. PMID: 38294827.
  1. Barenboim, A.; Mercer, D.; Sahnan, K.; Gaffan, A.; Goren, O.; Halperin, S.; Brazowski, E.; Pelles Avraham, S.; Klausner, J.M.; Lubezky, N. The Relationship between Treatment Response and Overall Survival in Borderline, Non-Resectable and Resectable Pancreatic Cancer Patients Treated with Neoadjuvant FOLFIRINOX. J. Clin. Med. 2024, 13, 5206. https://doi.org/10.3390/jcm13175206

Professional memberships

Governance

I am registered with all major insurers and am fee-assured.

A 45-minute new outpatient appointment is charged at £300.

A follow-up appointment at 20mins is charged at £200.

Longer appointments for complex cases or second opinions are available.

I have full medical & professional indemnity with the MDU.

Very approachable, concise and informative. I left feeling I’m in good hands. Thank you.

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