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Professor John Deanfield

Vérifié Cardiologie London

Professor John Deanfield

14 ans d'expérience 5.0 (7 avis vérifiés)

5,757+
Patients seen
14
Years in practice
8
Publications
2
Languages spoken

PROFILE SUMMARY

About Professor John Deanfield at a glance

Professor John Deanfield is a Cardiologie practitioner based in London, Royaume-Uni, practising at Universidad de Navarra Teaching Hospital. They have 51+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universidad de Navarra (MD, 2008). Serves patients in London, Royaume-Uni and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

À propos

Professor John Deanfield is a Professor of Cardiology at University College London. He has particular interest in paediatric cardiology and currently focuses on endothelial function and congenital heart disease.
He received his medical degree in 1975 form the University of Cambridge. He then underwent clinical training at Middlesex Hospital, London and postgraduate training in paediatric cardiology at Great Ormond Street Hospital and adult cardiology at Hammersmith Hospital.
He was first appointed as a Consultant in 1984 and has over 34 years of consultant experience. He is a Fellow of the Royal College of Physicians, the European Society of Cardiology and the American College of Cardiology.
During his career he developed one of the largest programmes in the world that provides services for patients with Adult Congenital Heart Disease.
Professor Deanfield is also the Director of the National Institute of Cardiovascular Outcomes Research and a Senior Advisor to Public Health England, using his expertise in cardiology to advise the government on cardiovascular disease prevention.
In his current practice, he regularly performs: screening for congenital heart defects in both adults and children, foetal cardiac screening and screening for congenital heart disease. He treats patients with abnormal endothelial function, atherosclerosis and offers his expertise to those with familial risk of heart disease.
Professor Deanfield is a member of many professional organisations and is on a number of editorial boards for renowned cardiovascular journals. He has published over 450 papers into peer-reviewed journals and is still actively involved in research. He has been awarded several prizes for his work.

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

— Professor John Deanfield

Formation et études

  1. 2002–2008 MD · Medicine and Surgery
    Universidad de Navarra, London (GB)
  2. 2008–2012 Residency · Cardiologie
    Universidad Complutense de Madrid, London (GB)
  3. 2012–2013 Fellowship · Subspecialty training
    AP-HP Paris, FR

Carrière et postes

  1. 2012-09–2013-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Cardiologie

Licences et assurance

Licences médicales

GB — Organización Médica Colegial de España (OMC)
#GB-620719 active · expires 2028-12-31

Certifications du conseil

European Board of Cardiologie
#EB-AB085354 · issued 2013 · renewal 2023
Assurance responsabilité professionnelle : AmTrust Europe · 2,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
Cardiac consultation 99244 1,190
Echocardiogram 93306 1,209
Stress test 93015 2,663
Holter monitor 93225 1,114
Coronary angiography 93454 2,021
PCI / coronary stent 92928 75
Pacemaker implantation 33208 1,936

Services et tarifs

ServiceDuréeModalitéPrix
New patient consultation (60m) 60 min in_clinic|telemed 240.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 120.00 EUR
Stress test 60 min in_clinic 360.00 EUR
Holter monitor 30 min in_clinic 720.00 EUR
Coronary angiography 120 min in_clinic 1,080.00 EUR
PCI / coronary stent 60 min in_clinic 840.00 EUR

Cabinet, équipe & en pratique

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

Vidéos

introduction · 148s
Meet John Deanfield

Recherche et publications

indice h : 3 · i10 : 14

  1. Outcomes of Cardiologie in adults — a multi-centre cohort
    John Deanfield, et al. · European Heart Journal, 2025
    DOI: 10.3868/euroclin.2025.0 · PMID: 39288712 · cité par 68
  2. European registry analysis of Cardiologie outcomes
    John Deanfield, et al. · JACC, 2024
    DOI: 10.6788/euroclin.2024.1 · PMID: 33196065 · cité par 158
  3. Outcomes of Cardiologie in adults — a multi-centre cohort
    John Deanfield, et al. · European Heart Journal, 2023
    DOI: 10.8891/euroclin.2023.2 · PMID: 36236303 · cité par 192

Conférences invitées

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

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Cardiologie — London · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Adhésions à des sociétés

  • European Society of Cardiology (ESC) — Member · Depuis 2013
  • American Heart Association (AHA) — Member · Depuis 2013
  • EAPCI — Member · Depuis 2013
  • European Union of Medical Specialists (UEMS) — Member · Depuis 2013

Articles de ce médecin

  • Patient education Patient guide to Cardiologie 2026-03-17 · Lecture de 4 min
  • Awareness When should you see a cardiologie? 2026-01-17 · Lecture de 7 min

Pour les patients internationaux

Coordinateur
Patient liaison · professor.john.deanfield@euroclinics.example
Assurances internationales acceptées
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Emplacement

1 balise

Avis des patients

7 avis vérifiés
5.00
★★★★★
7 avis
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.8
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
99.0
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Avis récents

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

SPECIALTIES & PROCEDURES

Professor John Deanfield's Areas of Specialty

Each specialty below reflects the conditions and procedures Professor John Deanfield treats, with the size of the national pool of Royaume-Uni doctors offering the same care.

Cardiologie

Heart-rhythm, coronary and structural-heart problems including chest pain, palpitations, hypertension and heart failure.

Professor John Deanfield is one of 1,358 cardiologie doctors indexed in Royaume-Uni. Browse cardiologie doctors in Royaume-Uni →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in Royaume-Uni is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Royaume-Uni 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 Royaume-Uni.

Questions fréquentes

Réponses rapides aux questions que les patients posent le plus. Les mêmes réponses sont transmises aux assistants IA via les données structurées.

  • What does John Deanfield specialise in?

    John Deanfield specialises in Cardiologie in London, GB. 51 years of clinical experience.

  • What conditions does John Deanfield treat?

    John Deanfield treats conditions within Cardiologie. View the full conditions-treated list on the profile.

  • Where does John Deanfield practise?

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

  • What languages does John Deanfield speak?

    John Deanfield speaks English, French.

  • How do I book an appointment with John Deanfield?

    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.

  • What do patients say about John Deanfield?

    John Deanfield has a verified rating of 5/5 from 7 patient reviews. Read the most recent reviews on the profile page.

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