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Professor John Simpson

Paediatric Cardiology London

Professor John Simpson

2 years of experience

13,124+
Patients seen
2
Years in practice
4
Publications
1
Languages spoken

PROFILE SUMMARY

About Professor John Simpson at a glance

Professor John Simpson is a Paediatric Cardiology practitioner based in London, United Kingdom, practising at Universitat de València Teaching Hospital. They have 39+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de València (MD, 2022). Serves patients in London, United Kingdom and the surrounding area.

About

Professor John Simpson is a highly esteemed paediatric cardiologist. They are recognised for their expertise in echocardiography and other specialised cardiac imaging techniques. Professor Simpson's work centres around providing exceptional care to infants and young children with heart conditions. Their dedication to improving the lives of young patients has led them to participate in initiatives that extend beyond their practice.
Professor Simpson is particularly interested in the prenatal diagnosis of cardiac issues in foetuses. Their commitment to advancing the field is evident through their involvement in research and education. They are a respected figure in paediatric cardiology, contributing significantly to the understanding and treatment of heart conditions in children.

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

— Professor John Simpson

Education & training

  1. 2016–2022 MD · Medicine and Surgery
    Universitat de València, London (GB)
  2. 2022–2026 Residency · Paediatric Cardiology
    UAB Barcelona, London (GB)
  3. 2026–2027 Fellowship · Subspecialty training
    Mayo Clinic, US

Career & appointments

  1. 2026-09–2027-08 Junior consultant
    Universitat de València Teaching Hospital — Paediatric Cardiology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-429362 active · expires 2028-12-31

Board certifications

European Board of Paediatric Cardiology
#EB-E15FD1DF · issued 2027 · renewal 2037
Malpractice insurance: AXA Healthcare Liability · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,796
Annual physical exam 99395 314
Vaccination administration 90471 2,538
Minor procedure (skin) 17110 1,741

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 90 min in_clinic 720.00 EUR
Minor procedure (skin) 60 min in_clinic 630.00 EUR

Office, team & in practice

John Simpson in consultation
IN OFFICE
John Simpson with the team
WITH TEAM
John Simpson at a conference
CONFERENCE

Videos

introduction · 83s
Meet John Simpson

Research & publications

h-index: 13 · i10: 6

  1. European registry analysis of Paediatric Cardiology outcomes
    John Simpson, et al. · European Journal of Medicine, 2025
    DOI: 10.8999/euroclin.2025.0 · PMID: 30708619 · cited by 116
  2. Outcomes of Paediatric Cardiology in adults — a multi-centre cohort
    John Simpson, et al. · European Journal of Medicine, 2024
    DOI: 10.9192/euroclin.2024.1 · PMID: 33852125 · cited by 118
  3. European registry analysis of Paediatric Cardiology outcomes
    John Simpson, et al. · European Journal of Medicine, 2023
    DOI: 10.9466/euroclin.2023.2 · PMID: 30963382 · cited by 144
  4. Outcomes of Paediatric Cardiology in adults — a multi-centre cohort
    John Simpson, et al. · European Journal of Medicine, 2022
    DOI: 10.2679/euroclin.2022.3 · PMID: 31275962 · cited by 106

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2027
  • national college of family doctors — Member · Since 2027
  • European Union of Medical Specialists (UEMS) — Member · Since 2027

Articles by this doctor

  • Patient education Patient guide to Paediatric Cardiology
  • Awareness When should you see a paediatric cardiology?

For international patients

Coordinator
Patient liaison · john.simpson@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 John Simpson's Areas of Specialty

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

Paediatric Cardiology

Professor John Simpson is one of 16 paediatric cardiology doctors indexed in United Kingdom. Browse paediatric cardiology 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 John Simpson specialise in?

    John Simpson specialises in Paediatric Cardiology in London, GB. 39 years of clinical experience.

  • What conditions does John Simpson treat?

    John Simpson treats conditions within Paediatric Cardiology. View the full conditions-treated list on the profile.

  • Where does John Simpson practise?

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

  • What languages does John Simpson speak?

    John Simpson speaks English.

  • How do I book an appointment with John Simpson?

    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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