Vai al contenuto principale
Dr John M Walker

Cardiologia London

Dr John M Walker

4 anni di esperienza

10,046+
Patients seen
4
Years in practice
9
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr John M Walker at a glance

Dr John M Walker is a Cardiologia practitioner based in London, Regno Unito, 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, 2018). Serves patients in London, Regno Unito and the surrounding area.

Informazioni

Dr John Walker is a Consultant Cardiologist at The Harley Street Clinic, HCA UK at University College Hospital and for the Barts Health NHS Trust. He specialises in cardiac rehabilitation, cardiovascular disease associated with inherited haemoglobinopathies - Thalassaemia and Sickle Cell disease.
He graduated from the University of Birmingham (honours in pre-clinical sciences) before specialising in cardiology at St.Thomas' Hospital & the Brompton Hospital, London and at the John Radcliffe Hospital, Oxford. His MD in 1983 involved studying the mechanical performance of human heart muscle. In 1987 he was appointed as Consultant Cardiologist to University College and the Middlesex Hospitals.
As a consequence of his interest in patients with inherited diseases of haemoglobin, he established The Thalassaemia and Sickle Cardiac Centre at the Hatter Cardiovascular Institute, UCLH. This was the world's first cardiology clinic dedicated to diagnosing and treating young patients with inherited haemoglobinopathies.
Dr Walker is highly active in clinical research, with more than 60 publications in scientific and medical journals. He has made numberous book contribitions, including authorship of the cardiovascular disease chapeters of a major English language textbook of medicine. He was the Treasurer and then President of the British Association of Cardiovascular Rehabilitation from 2001 to 2006, as well as a Council member of the British Cardiovascular Society.

Diseases, Medical Tests and TreatmentsCardia Magnetic Resonance Scan (cardaic MRI)
ECG (electrocardiogram)
Paediatric congenital heart disease (CHD)

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

— Dr John M Walker

Istruzione e formazione

  1. 2012–2018 MD · Medicine and Surgery
    Universidad de Navarra, London (GB)
  2. 2018–2022 Residency · Cardiologia
    Universidad Complutense de Madrid, London (GB)
  3. 2022–2023 Fellowship · Subspecialty training
    AP-HP Paris, FR

Carriera e incarichi

  1. 2022-09–2023-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Cardiologia

Licenze e assicurazione

Licenze mediche

GB — Organización Médica Colegial de España (OMC)
#GB-94998 active · expires 2028-12-31

Certificazioni di specializzazione

European Board of Cardiologia
#EB-5BF467BE · issued 2023 · renewal 2033
Assicurazione responsabilità professionale: Generali Healthcare · 2,000,000 EUR copertura · No claims on file

Procedure eseguite

ProceduraCodiceConteggio totale
Cardiac consultation 99244 2,572
Echocardiogram 93306 1,291
Stress test 93015 1,885
Holter monitor 93225 232
Coronary angiography 93454 2,463
PCI / coronary stent 92928 785
Pacemaker implantation 33208 2,514

Servizi e prezzi

ServizioDurataModalitàPrezzo
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 90 min in_clinic 840.00 EUR
Holter monitor 120 min in_clinic 240.00 EUR
Coronary angiography 30 min in_clinic 600.00 EUR
PCI / coronary stent 90 min in_clinic 360.00 EUR

Studio, team e in pratica

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

Video

introduction · 83s
Meet John M Walker

Ricerca e pubblicazioni

indice h: 12 · i10: 12

  1. European registry analysis of Cardiologia outcomes
    John M Walker, et al. · JACC, 2025
    DOI: 10.2154/euroclin.2025.0 · PMID: 36403505 · citato da 142
  2. Outcomes of Cardiologia in adults — a multi-centre cohort
    John M Walker, et al. · European Heart Journal, 2024
    DOI: 10.8198/euroclin.2024.1 · PMID: 33953928 · citato da 60
  3. European registry analysis of Cardiologia outcomes
    John M Walker, et al. · JACC, 2023
    DOI: 10.6380/euroclin.2023.2 · PMID: 30016405 · citato da 194

Conferenze su invito

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

Premi e affiliazioni

Premi

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

Iscrizioni a società

  • European Society of Cardiology (ESC) — Member · Dal 2023
  • American Heart Association (AHA) — Member · Dal 2023
  • EAPCI — Member · Dal 2023
  • European Union of Medical Specialists (UEMS) — Member · Dal 2023

Articoli di questo medico

  • Patient education Patient guide to Cardiologia
  • Awareness When should you see a cardiologia?

Per pazienti internazionali

Coordinatore
Patient liaison · dr.john.malcom.walker@euroclinics.example

Posizione

1 tag

Recensioni dei pazienti

Condividi la tua esperienza — aiuta altri pazienti a trovare il medico giusto. Scrivi una recensione →
20 – 4.000 caratteri

Gli invii sono moderati e possono richiedere 24-72 h per apparire pubblicamente. Non includere informazioni identificative del paziente.

Recensioni recenti

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

SPECIALTIES & PROCEDURES

Dr John M Walker's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr John M Walker treats, with the size of the national pool of Regno Unito doctors offering the same care.

Cardiologia

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

Dr John M Walker is one of 1,358 cardiologia doctors indexed in Regno Unito. Browse cardiologia doctors in Regno Unito →

LOCAL CARE CONTEXT

Why local healthcare in London matters

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

Domande frequenti

Risposte rapide alle domande più poste dai pazienti. Le stesse risposte sono fornite agli assistenti IA tramite dati strutturati.

  • What does John M Walker specialise in?

    John M Walker specialises in Cardiologia in London, GB. 51 years of clinical experience.

  • What conditions does John M Walker treat?

    John M Walker treats conditions within Cardiologia. View the full conditions-treated list on the profile.

  • Where does John M Walker practise?

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

  • What languages does John M Walker speak?

    John M Walker speaks English.

  • How do I book an appointment with John M Walker?

    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.

Specialisti simili

Sfoglia tutti →