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Dr John M Walker

Kardiyoloji London

Dr John M Walker

4 yıllık deneyim

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 Kardiyoloji practitioner based in London, Birleşik Krallık, 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, Birleşik Krallık and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

Hakkında

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

Eğitim ve öğretim

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

Kariyer ve atamalar

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

Lisanslar ve sigorta

Tıbbi lisanslar

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

Kurul sertifikaları

European Board of Kardiyoloji
#EB-5BF467BE · issued 2023 · renewal 2033
Mesleki sorumluluk sigortası: Generali Healthcare · 2,000,000 EUR kapsam · No claims on file

Gerçekleştirilen prosedürler

ProsedürKodToplam sayı
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

Hizmetler ve fiyatlandırma

HizmetSüreYöntemFiyat
New patient consultation (60m) 60 dk in_clinic|telemed 240.00 EUR
Follow-up consultation (30m) 30 dk in_clinic|telemed|phone 120.00 EUR
Stress test 90 dk in_clinic 840.00 EUR
Holter monitor 120 dk in_clinic 240.00 EUR
Coronary angiography 30 dk in_clinic 600.00 EUR
PCI / coronary stent 90 dk in_clinic 360.00 EUR

Ofis, ekip ve uygulamada

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

Videolar

introduction · 83s
Meet John M Walker

Araştırma ve yayınlar

h-endeksi: 12 · i10: 12

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

Davetli konuşmalar

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

Ödüller ve üyelikler

Ödüller

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

Topluluk üyelikleri

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

Bu doktorun makaleleri

  • Patient education Patient guide to Kardiyoloji 2026-03-08 · 7 dk okuma
  • Awareness When should you see a kardiyoloji? 2026-01-23 · 9 dk okuma

Uluslararası hastalar için

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

Konum

1 etiket

Hasta yorumları

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Son yorumlar

  • ★★★★★ ✓ Doğrulanmış
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Doğrulanmış
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Doğrulanmış
    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 Birleşik Krallık doctors offering the same care.

Kardiyoloji

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

Dr John M Walker is one of 1,358 kardiyoloji doctors indexed in Birleşik Krallık. Browse kardiyoloji doctors in Birleşik Krallık →

LOCAL CARE CONTEXT

Why local healthcare in London matters

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

Sıkça sorulan sorular

Hastaların en sık sorduğu sorulara hızlı yanıtlar. Aynı yanıtlar yapay zeka asistanlarına yapılandırılmış veri olarak iletilir.

  • What does John M Walker specialise in?

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

  • What conditions does John M Walker treat?

    John M Walker treats conditions within Kardiyoloji. 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.

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