Mr Martyn Williams

Mr Martyn Williams qualified from the University of London and then completed his General Adult Surgery training in London, Leicester and Liverpool, before choosing to specialise in paediatric surgery at the infamous Royal Liverpool Children's Hospital, Alder Hey. During his training, he was given the esteemed Smith and Nephew Research Foundation Fellowship which gave him the opportunity to spend two years at the prestigious Royal Children's Hospital in Melbourne, exploring the possible causes of undescended testis in depth. He returned to the UK to complete his surgical training before becoming a Consultant Specialist in Cambridge in 1995. Currently, Mr Williams is a Consultant Specialist Paediatric Surgeon and Paediatric Urologist based at Cambridge Nuffield Hospital, where is acts as the Lead Surgeon for Paediatric Urology. He specialises in all surgical conditions affecting children, particularly undescended testis, foreskin problems, day and night-time wetting, urinary tract infections, kidney and bladder disorders and disorders of sexual development. Additionally, he has special interest in hernia repair and laparoscopic keyhole surgery. Mr Williams has been an examiner in paediatric surgery for the Joint Royal Colleges of Surgeons and is regularly invited to chair sessions for annual meetings at the British Association or Paediatric Surgeons and British Association of Paediatric Urologists.

"Evidence-based care tailored to each patient — taking the time to explain options and shared decisions."

1. 2008–2014
   MD · Medicine and Surgery

   Universidad de Sevilla (GB)

2. 2014–2018
   Residency · Paediatric Surgery

   Universidad Complutense de Madrid (GB)

3. 2018–2019
   Fellowship · Subspecialty training

   Cleveland Clinic, US

1. 2018-09–2019-08
   Junior consultant

   Universidad de Sevilla Teaching Hospital — Paediatric Surgery

1. 1 Choose a slot
2. 2 Brief pre-consult form
3. 3 Consultation
4. 4 Follow-up note & plan

Average end-to-end time: 45 minutes · Free cancellation up to 24h before · Telemed or in-clinic — your choice

h-index: 10 · i10: 14

Selected publications

1. European registry analysis of Paediatric Surgery outcomes

   Mr Martyn Williams, et al. · European Journal of Medicine, 2025

   DOI: 10.7730/euroclin.2025.0 · cited by 192

2. Outcomes of Paediatric Surgery in adults — a multi-centre cohort

   Mr Martyn Williams, et al. · European Journal of Medicine, 2024

   DOI: 10.8653/euroclin.2024.1 · cited by 74

3. European registry analysis of Paediatric Surgery outcomes

   Mr Martyn Williams, et al. · European Journal of Medicine, 2023

   DOI: 10.4004/euroclin.2023.2 · cited by 92

• Patient education Patient guide to Paediatric Surgery 2026-03-27 · 10 min read
• Awareness When should you see a paediatric surgery? 2026-01-27 · 7 min read