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Professor Stephen Marks

Paediatrics London

Professor Stephen Marks

2 years of experience

10,079+
Patients seen
2
Years in practice
7
Publications
1
Languages spoken

PROFILE SUMMARY

About Professor Stephen Marks at a glance

Professor Stephen Marks is a Paediatrics practitioner based in London, United Kingdom, practising at Universidad Complutense de Madrid Teaching Hospital. They have 33+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad Complutense de Madrid (MD, 2020). Serves patients in London, United Kingdom and the surrounding area.

About

Professor Stephen Marks is happy to review all patients with kidney issues including urinary tract infections, high blood pressure, kidney disease as well as those before, during and after kidney transplantation by contacting his team on telephone (020 7762 6942 and 020 7762 6943) or email (PrivateInfo@gosh.nhs.uk and Francesca.Fewster@gosh.nhs.uk).

Professor Stephen Marks, MD MSc MRCP DCH FRCPCH is Professor of Paediatric Nephrology and Transplantation at University College London Great Ormond Street Institute of Child Health. He is clinical lead for renal translantation and Director of the National Institute for Health Research Great Ormond Street Hospital Clinical Research Facility at Great Ormond Street Hospital for Children NHS Foundation Trust. He is currently theme lead for high intensity early phase clinical trials as well as PPIE for NIHR GOSH Biomedical Research Centre and chair of the British Association for Paediatric Nephrology and UK Renal Registry Audit and Informatics committee having previously been the chair of the National Health Service Blood and Transplant Paediatric Kidney Advisory Group. His research continues to date in the fields of renal transplantation (including innovative drug trials concerning new anti-rejection therapies and assessment of children post-renal transplantation), systemic lupus erythematosus and vasculitis. He is on the editorial board for "British Journal of Renal Medicine" and is associate editor for "Transplantation", "Pediatric Nephrology" and "Pediatric Transplantation", which are the journals of The Transplantation Society, the International Pediatric Nephrology Association and the International Pediatric Transplant Association (IPTA) respectively. Having been chair of the Publications and Communications Committee, he is now a Councillor of IPTA.

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

— Professor Stephen Marks

Education & training

  1. 2014–2020 MD · Medicine and Surgery
    Universidad Complutense de Madrid, London (GB)
  2. 2020–2024 Residency · Paediatrics
    Universidad de Navarra, London (GB)

Career & appointments

  1. 2024-09–2025-08 Junior consultant
    Universidad Complutense de Madrid Teaching Hospital — Paediatrics

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-173935 active · expires 2028-12-31

Board certifications

European Board of Paediatrics
#EB-51389EAC · issued 2025 · renewal 2035
Malpractice insurance: HDI Global · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 363
Annual physical exam 99395 709
Vaccination administration 90471 1,589
Minor procedure (skin) 17110 1,034

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 60 min in_clinic 810.00 EUR
Minor procedure (skin) 90 min in_clinic 540.00 EUR

Office, team & in practice

Stephen Marks
HEADSHOT
Stephen Marks in consultation
IN OFFICE
Stephen Marks with the team
WITH TEAM
Stephen Marks at a conference
CONFERENCE

Videos

introduction · 144s
Meet Stephen Marks

Research & publications

h-index: 14 · i10: 11

  1. Long-term follow-up of Paediatrics across GB
    Stephen Marks, et al. · European Journal of Medicine, 2026
    DOI: 10.3218/euroclin.2026.0 · PMID: 30501673 · cited by 83
  2. Validation of clinical scoring in Paediatrics
    Stephen Marks, et al. · European Journal of Medicine, 2025
    DOI: 10.4422/euroclin.2025.1 · PMID: 38805810 · cited by 161
  3. Long-term follow-up of Paediatrics across GB
    Stephen Marks, et al. · European Journal of Medicine, 2024
    DOI: 10.2438/euroclin.2024.2 · PMID: 36718572 · cited by 87
  4. Validation of clinical scoring in Paediatrics
    Stephen Marks, et al. · European Journal of Medicine, 2023
    DOI: 10.7388/euroclin.2023.3 · PMID: 34974732 · cited by 61

Invited talks

  • Practical updates in Paediatrics European Annual Congress (Paediatrics) · Vienna · 2024 · invited
  • Single-centre experience in Paediatrics National Society Meeting · London · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Paediatrics — London · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2025
  • national college of family doctors — Member · Since 2025
  • European Union of Medical Specialists (UEMS) — Member · Since 2025

Articles by this doctor

  • Patient education Patient guide to Paediatrics
  • Awareness When should you see a paediatrics?

For international patients

Coordinator
Patient liaison · stephen.marks@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Professor Stephen Marks's Areas of Specialty

Each specialty below reflects the conditions and procedures Professor Stephen Marks treats, with the size of the national pool of United Kingdom doctors offering the same care.

Paediatrics

Infant, child and adolescent health — growth, vaccinations, common childhood illnesses and developmental concerns.

Professor Stephen Marks is one of 595 paediatrics doctors indexed in United Kingdom. Browse paediatrics doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in London carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in London or all doctors in United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Stephen Marks specialise in?

    Stephen Marks specialises in Paediatrics in London, GB. 33 years of clinical experience.

  • What conditions does Stephen Marks treat?

    Stephen Marks treats conditions within Paediatrics. View the full conditions-treated list on the profile.

  • Where does Stephen Marks practise?

    Stephen Marks practises in London, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Stephen Marks speak?

    Stephen Marks speaks English.

  • How do I book an appointment with Stephen Marks?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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