Vai al contenuto principale
Dr Georgios Karagiannis

Verificato Cardiologia Hemel Hempstead

Dr Georgios Karagiannis

4 anni di esperienza 5.0 (59 recensioni verificate)

5,652+
Patients seen
4
Years in practice
11
Publications
4
Languages spoken

PROFILE SUMMARY

About Dr Georgios Karagiannis at a glance

Dr Georgios Karagiannis is a Cardiologia practitioner based in Hemel Hempstead, Regno Unito, practising at Universidad Complutense de Madrid Teaching Hospital. They have 24+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universidad Complutense de Madrid (MD, 2018). Serves patients in Hemel Hempstead, Regno Unito and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

Informazioni

Dr Georgios Karagiannis is a Consultant specialising in the field of Cardiology. He is currently working at Harefield Hospital within the heart transplant department, where he treats private and NHS patients. He is also working at Hillingdon Hospital within the cardiology department.
He qualified in Medicine at the Aristotle University of Thessaloniki in Greece. He then completed his specialist training in Greece and was awarded ‘excellent' marks on completion. In 2009, he successfully completed his PhD in Cardiology, for which he also received an ‘excellent' mark. Since 2013, he has worked as a senior clinical fellow in advanced heart failure at Harefield Hospital. Furthermore, for his academic and clinical work, Dr Karagiannis has been awarded a fellowship of the European Society of Cardiology and a fellowship of the European Heart Failure Association.




Diseases, Medical Tests and Treatments
Cardiac Rehabilitation
ECG monitor (24 hours)
Transoesophageal Echocardiography
Echocardiogram
Coronary angiography
Pacemaker Implantation
Heart failure
Preventive cardiology
Echocardiography
Acute cardiac care
Coronary Artery Disease
Heart Attack
High Blood Pressure
Chest Pain
Pulmonary Hypertension

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

— Dr Georgios Karagiannis

Istruzione e formazione

  1. 2012–2018 MD · Medicine and Surgery
    Universidad Complutense de Madrid, Hemel Hempstead (GB)
  2. 2018–2022 Residency · Cardiologia
    Universidad de Sevilla, Hemel Hempstead (GB)
  3. 2022–2023 Fellowship · Subspecialty training
    Royal Marsden London, UK

Carriera e incarichi

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

Licenze e assicurazione

Licenze mediche

GB — Organización Médica Colegial de España (OMC)
#GB-828640 active · expires 2028-12-31

Certificazioni di specializzazione

European Board of Cardiologia
#EB-451C2F1C · issued 2023 · renewal 2033
Assicurazione responsabilità professionale: HDI Global · 5,000,000 EUR copertura · No claims on file

Procedure eseguite

ProceduraCodiceConteggio totale
Cardiac consultation 99244 258
Echocardiogram 93306 1,389
Stress test 93015 891
Holter monitor 93225 846
Coronary angiography 93454 2,089
PCI / coronary stent 92928 1,999
Pacemaker implantation 33208 1,852

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 30 min in_clinic 240.00 EUR
Holter monitor 60 min in_clinic 840.00 EUR
Coronary angiography 90 min in_clinic 960.00 EUR
PCI / coronary stent 30 min in_clinic 720.00 EUR

Studio, team e in pratica

Georgios Karagiannis
HEADSHOT
Georgios Karagiannis in consultation
IN OFFICE
Georgios Karagiannis with the team
WITH TEAM
Georgios Karagiannis at a conference
CONFERENCE

Video

introduction · 95s
Meet Georgios Karagiannis

Ricerca e pubblicazioni

indice h: 8 · i10: 4

  1. European registry analysis of Cardiologia outcomes
    Georgios Karagiannis, et al. · JACC, 2025
    DOI: 10.2606/euroclin.2025.0 · PMID: 34338817 · citato da 72
  2. Outcomes of Cardiologia in adults — a multi-centre cohort
    Georgios Karagiannis, et al. · European Heart Journal, 2024
    DOI: 10.5704/euroclin.2024.1 · PMID: 32723886 · citato da 34
  3. European registry analysis of Cardiologia outcomes
    Georgios Karagiannis, et al. · JACC, 2023
    DOI: 10.5650/euroclin.2023.2 · PMID: 33205599 · citato da 4

Conferenze su invito

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

Premi e affiliazioni

Premi

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

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 2026-03-10 · 5 min di lettura
  • Awareness When should you see a cardiologia? 2026-01-03 · 5 min di lettura

Per pazienti internazionali

Coordinatore
Patient liaison · dr.georgios.karagiannis@euroclinics.example
Assicurazioni internazionali accettate
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Posizione

1 tag

Recensioni dei pazienti

59 recensioni verificate
4.95
★★★★⯨
59 recensioni
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
4.9
Value For Money
4.9
Would Recommend Pct
98.0
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 Georgios Karagiannis's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Georgios Karagiannis 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 Georgios Karagiannis is one of 1,358 cardiologia doctors indexed in Regno Unito. Browse cardiologia doctors in Regno Unito →

LOCAL CARE CONTEXT

Why local healthcare in Hemel Hempstead 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 Hemel Hempstead 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 Hemel Hempstead 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 Georgios Karagiannis specialise in?

    Georgios Karagiannis specialises in Cardiologia in Hemel Hempstead, GB. 24 years of clinical experience.

  • What conditions does Georgios Karagiannis treat?

    Georgios Karagiannis treats conditions within Cardiologia. View the full conditions-treated list on the profile.

  • Where does Georgios Karagiannis practise?

    Georgios Karagiannis practises in Hemel Hempstead, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Georgios Karagiannis speak?

    Georgios Karagiannis speaks English, French, German, Greek.

  • How do I book an appointment with Georgios Karagiannis?

    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 Georgios Karagiannis?

    Georgios Karagiannis has a verified rating of 4.95/5 from 59 patient reviews. Read the most recent reviews on the profile page.

Specialisti simili

Sfoglia tutti →
Dr Dimitrios Lypourlis Dr Dimitrios Lypourlis Cardiology · Elizabeth Vale Dr Dipen Sankhesara Dr Dipen Sankhesara Cardiology · Joondalup Dr Donald Robert Latchem Dr Donald Robert Latchem Cardiology · Perth Dr Abhay Bajpai Dr Abhay Bajpai Cardiology · North Cheam, Sutton Dr Adrian Brodison Dr Adrian Brodison Cardiology · Lancaster Dr Alan Fitchet Dr Alan Fitchet Cardiology Dr Alastair Sandilands Dr Alastair Sandilands Cardiology · Nottingham Dr Suneel Talwar Dr Suneel Talwar Cardiology · Bournemouth

Sfoglia la directory →