Skip to main content
Dr Kostas Zacharias

Cardiology North Cheam, Sutton

Dr Kostas Zacharias

7 years of experience

10,174+
Patients seen
7
Years in practice
6
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Kostas Zacharias at a glance

Dr Kostas Zacharias is a Cardiology practitioner based in North Cheam, Sutton, United Kingdom, practising at Universidad de Navarra Teaching Hospital. They have 25+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universidad de Navarra (MD, 2015). Serves patients in North Cheam, Sutton, United Kingdom and the surrounding area.

About

Dr Kostas Zacharias is a cardiologist.
As a cardiologist, Dr Zacharias specialises in diagnosing, treating, and preventing diseases affecting the heart and blood vessels.

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

— Dr Kostas Zacharias

Education & training

  1. 2009–2015 MD · Medicine and Surgery
    Universidad de Navarra, North Cheam, Sutton (GB)
  2. 2015–2019 Residency · Cardiology
    Universitat de Barcelona, North Cheam, Sutton (GB)

Career & appointments

  1. 2019-09–2020-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Cardiology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-697729 active · expires 2028-12-31

Board certifications

European Board of Cardiology
#EB-9385715D · issued 2020 · renewal 2030
Malpractice insurance: Allianz Professional · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
Cardiac consultation 99244 2,530
Echocardiogram 93306 805
Stress test 93015 1,371
Holter monitor 93225 2,174
Coronary angiography 93454 2,257
PCI / coronary stent 92928 2,423
Pacemaker implantation 33208 3,044

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 30 min in_clinic 840.00 EUR
Holter monitor 60 min in_clinic 240.00 EUR
Coronary angiography 90 min in_clinic 600.00 EUR
PCI / coronary stent 30 min in_clinic 360.00 EUR

Office, team & in practice

Kostas Zacharias in consultation
IN OFFICE
Kostas Zacharias with the team
WITH TEAM
Kostas Zacharias at a conference
CONFERENCE

Videos

introduction · 95s
Meet Kostas Zacharias

Research & publications

h-index: 7 · i10: 9

  1. Validation of clinical scoring in Cardiology
    Kostas Zacharias, et al. · Journal of Cardiovascular Electrophysiology, 2026
    DOI: 10.2592/euroclin.2026.0 · PMID: 30101369 · cited by 64
  2. Long-term follow-up of Cardiology across GB
    Kostas Zacharias, et al. · Circulation, 2025
    DOI: 10.9556/euroclin.2025.1 · PMID: 31058743 · cited by 170
  3. Validation of clinical scoring in Cardiology
    Kostas Zacharias, et al. · Journal of Cardiovascular Electrophysiology, 2024
    DOI: 10.5976/euroclin.2024.2 · PMID: 38149604 · cited by 100
  4. Long-term follow-up of Cardiology across GB
    Kostas Zacharias, et al. · Circulation, 2023
    DOI: 10.5993/euroclin.2023.3 · PMID: 37494467 · cited by 62

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Cardiology — North Cheam, Sutton · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • European Society of Cardiology (ESC) — Member · Since 2020
  • American Heart Association (AHA) — Member · Since 2020
  • EAPCI — Member · Since 2020
  • European Union of Medical Specialists (UEMS) — Member · Since 2020

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · konstantinos.zacharias@euroclinics.example

Location

1 tag

Patient reviews

Share your experience — help other patients find the right doctor. Write a review →
20 – 4,000 characters

Submissions are moderated and may take 24-72 h to appear publicly. Identifying patient information should not be included.

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 Kostas Zacharias's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Kostas Zacharias 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 Kostas Zacharias is one of 1,358 cardiology doctors indexed in United Kingdom. Browse cardiology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in North Cheam, Sutton 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 North Cheam, Sutton 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 North Cheam, Sutton 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 Kostas Zacharias specialise in?

    Kostas Zacharias specialises in Cardiology in North Cheam, Sutton, GB. 25 years of clinical experience.

  • What conditions does Kostas Zacharias treat?

    Kostas Zacharias treats conditions within Cardiology. View the full conditions-treated list on the profile.

  • Where does Kostas Zacharias practise?

    Kostas Zacharias practises in North Cheam, Sutton, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Kostas Zacharias speak?

    Kostas Zacharias speaks English.

  • How do I book an appointment with Kostas Zacharias?

    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.

Similar specialists

Browse all →