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Dr Khaled Mallek

Verified Cardiology London

Dr Khaled Mallek

6 years of experience 4.9 (29 verified reviews)

10,360+
Patients seen
6
Years in practice
10
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Khaled Mallek at a glance

Dr Khaled Mallek is a Cardiology practitioner based in London, United Kingdom, practising at Universitat de València Teaching Hospital. They have 24+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universitat de València (MD, 2016). Serves patients in London, United Kingdom and the surrounding area.

About

Dr Khaled Mallek is a consultant interventional and general cardiologist with over two decades of experience diagnosing and managing various cardiovascular conditions. He practices across multiple institutions, including The Cromwell Hospital, The Runnymede Hospital (part of Circle Health Group), the Woking Nuffield Hospital,  and Ashford & St Peter’s Hospital NHS Foundation Trust.

Across all sites, Dr Mallek provides specialist consultations and advanced cardiac investigations. He is highly experienced in managing chest pain, shortness of breath, hypertension, palpitations, and high cholesterol. His clinical expertise centres on interventional cardiology, including complex coronary interventions and chronic total occlusions.

Dr Mallek performs a range of procedures, such as coronary angiography, intracoronary imaging (IVUS and OCT), coronary physiology, and angioplasty, including advanced techniques like rotational atherectomy and shockwave therapy. His specialist interests also include coronary physiology, high blood pressure management, and cardiovascular risk prevention.

He completed his cardiology and interventional training at leading hospitals in South London, including Guy’s and St Thomas’, King’s College Hospital, and St George’s Hospital. He undertook a prestigious Interventional fellowship at the Freeman Hospital in Newcastle. Dr Mallek holds a master’s degree and a PhD in Cardiovascular Medicine from Ain Shams University in Egypt.

Dr Mallek is active in research and education. He has authored multiple peer-reviewed publications on cardiovascular interventions and regularly speaks at national and international cardiology conferences. He actively participates in educational programmes and contributes to clinical training for future cardiologists.

He is a member of the British Cardiovascular Intervention Society (BCIS), the British Society of Cardiology (BCS), the European Society of Cardiology (ESC), the European Association of Percutaneous Cardiovascular Interventions (EAPCI), and the Royal College of Physicians London (MRCP).

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

— Dr Khaled Mallek

Education & training

  1. 2010–2016 MD · Medicine and Surgery
    Universitat de València, London (GB)
  2. 2016–2020 Residency · Cardiology
    Universidad Complutense de Madrid, London (GB)
  3. 2020–2021 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Career & appointments

  1. 2020-09–2021-08 Junior consultant
    Universitat de València Teaching Hospital — Cardiology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-228723 active · expires 2028-12-31

Board certifications

European Board of Cardiology
#EB-145A466C · issued 2021 · renewal 2031
Malpractice insurance: Allianz Professional · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
Cardiac consultation 99244 125
Echocardiogram 93306 98
Stress test 93015 2,564
Holter monitor 93225 1,833
Coronary angiography 93454 542
PCI / coronary stent 92928 2,632
Pacemaker implantation 33208 2,683

Services & pricing

ServiceDurationModalityPrice
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 480.00 EUR
Holter monitor 120 min in_clinic 1,080.00 EUR
Coronary angiography 30 min in_clinic 720.00 EUR
PCI / coronary stent 90 min in_clinic 960.00 EUR

Office, team & in practice

Khaled Mallek
HEADSHOT
Khaled Mallek in consultation
IN OFFICE
Khaled Mallek with the team
WITH TEAM
Khaled Mallek at a conference
CONFERENCE

Videos

introduction · 91s
Meet Khaled Mallek

Research & publications

h-index: 5 · i10: 5

  1. Outcomes of Cardiology in adults — a multi-centre cohort
    Khaled Mallek, et al. · European Heart Journal, 2025
    DOI: 10.2847/euroclin.2025.0 · PMID: 33143510 · cited by 63
  2. European registry analysis of Cardiology outcomes
    Khaled Mallek, et al. · JACC, 2024
    DOI: 10.4736/euroclin.2024.1 · PMID: 35280538 · cited by 37

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Cardiology — London · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Society memberships

  • European Society of Cardiology (ESC) — Member · Since 2021
  • American Heart Association (AHA) — Member · Since 2021
  • EAPCI — Member · Since 2021
  • European Union of Medical Specialists (UEMS) — Member · Since 2021

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · khaled.mallek@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

29 verified reviews
4.94
★★★★⯨
29 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.8
Value For Money
4.9
Would Recommend Pct
98.0
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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

Dr Khaled Mallek's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Khaled Mallek treats, with the size of the national pool of United Kingdom doctors offering the same care.

Cardiology

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

Dr Khaled Mallek is one of 1,358 cardiology doctors indexed in United Kingdom. Browse 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 Khaled Mallek specialise in?

    Khaled Mallek specialises in Cardiology in London, GB. 24 years of clinical experience.

  • What conditions does Khaled Mallek treat?

    Khaled Mallek treats conditions within Cardiology. View the full conditions-treated list on the profile.

  • Where does Khaled Mallek practise?

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

  • What languages does Khaled Mallek speak?

    Khaled Mallek speaks English.

  • How do I book an appointment with Khaled Mallek?

    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 Khaled Mallek?

    Khaled Mallek has a verified rating of 4.94/5 from 29 patient reviews. Read the most recent reviews on the profile page.

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