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Dr. Giovanni Luigi De Maria

Verified Cardiology Headington

Dr. Giovanni Luigi De Maria

7 years of experience 5.0 (72 verified reviews)

4,265+
Patients seen
7
Years in practice
8
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr. Giovanni Luigi De Maria at a glance

Dr. Giovanni Luigi De Maria is a Cardiology practitioner based in Headington, United Kingdom, practising at UAB Barcelona Teaching Hospital. They have 18+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at UAB Barcelona (MD, 2015). Serves patients in Headington, United Kingdom and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

About

Dr Giovanni Luigi De Maria is a leading Consultant Interventional Cardiologist based in Oxford, with an international reputation for excellence in the prevention, diagnosis, and

treatment of heart disease. He specialises in minimally invasive coronary interventions, resistant high blood pressure (hypertension), and advanced therapies for chest pain (angina), offering his patients access to cutting-edge treatments that are not widely available elsewhere.

After graduating in Medicine in Rome in 2008, Dr De Maria trained at world-renowned centres in Italy and the UK, completing an advanced fellowship in Interventional Cardiology at the John Radcliffe Hospital, Oxford, where he now works as a Consultant. He also holds a PhD in ”Clinical, Cellular and Molecular Research” and has been recognised with numerous awards for his scientific contributions.

Dr De Maria performs the full spectrum of coronary interventions – including angioplasty

and stenting – with optimisation and guidance offered by the implementation of the latest coronary physiology tests and intravascular imaging techniques (such as OCT and IVUS). He also has particular expertise in the diagnosis, treatment, and long-term

follow-up of patients with refractory angina and microvascular angina, ensuring highly personalised care for complex and challenging cases.

He leads pioneering programmes in Oxford, including Renal Denervation for resistant hypertension and the Coronary Sinus Reducer programme for patients with severe angina who cannot undergo standard procedures.

Alongside his clinical practice, Dr De Maria is actively involved in research and education. Dr De Maria has served and continues to serve as Chief Investigator for both national and international clinical trials, placing him at the forefront of innovation and ensuring his patients benefit from the very latest advances in cardiology. He is Clinical Lead of the Research Catheterisation Laboratory at the Acute Multidisciplinary Imaging and Intervention Centre (AMIIC), University of Oxford, and leads the Acute Cardiovascular sub-theme at Oxford BRC.

He has authored more than 170 scientific publications, and is Honorary Senior Clinical Lecturer at the University of Oxford. He regularly lectures internationally and is actively involved in teaching to Cardiology trainees and supervises DPhil and DM students at University of Oxford.

Known for his compassionate approach, Dr De Maria takes time to understand each patient’s needs and concerns, combining advanced medical skill with a clear, reassuring manner. He offers consultations in person and remotely, both in English and Italian.

Outside of medicine, he enjoys playing the piano, diving, and spending time with his family.

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

— Dr. Giovanni Luigi De Maria

Education & training

  1. 2009–2015 MD · Medicine and Surgery
    UAB Barcelona, Headington (GB)
  2. 2015–2019 Residency · Cardiology
    Universidad Complutense de Madrid, Headington (GB)
  3. 2019–2020 Fellowship · Subspecialty training
    Cleveland Clinic, US

Career & appointments

  1. 2019-09–2020-08 Junior consultant
    UAB Barcelona Teaching Hospital — Cardiology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-60077 active · expires 2028-12-31

Board certifications

European Board of Cardiology
#EB-6C53E2A1 · issued 2020 · renewal 2030
Malpractice insurance: Allianz Professional · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
Cardiac consultation 99244 1,797
Echocardiogram 93306 2,306
Stress test 93015 756
Holter monitor 93225 2,185
Coronary angiography 93454 1,086
PCI / coronary stent 92928 2,584
Pacemaker implantation 33208 2,115

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

Giovanni Luigi De Maria
HEADSHOT
Giovanni Luigi De Maria in consultation
IN OFFICE
Giovanni Luigi De Maria with the team
WITH TEAM
Giovanni Luigi De Maria at a conference
CONFERENCE

Videos

introduction · 72s
Meet Giovanni Luigi De Maria

Research & publications

h-index: 7 · i10: 12

  1. European registry analysis of Cardiology outcomes
    Giovanni Luigi De Maria, et al. · JACC, 2025
    DOI: 10.2452/euroclin.2025.0 · PMID: 37867411 · cited by 7
  2. Outcomes of Cardiology in adults — a multi-centre cohort
    Giovanni Luigi De Maria, et al. · European Heart Journal, 2024
    DOI: 10.1785/euroclin.2024.1 · PMID: 32496082 · cited by 173
  3. European registry analysis of Cardiology outcomes
    Giovanni Luigi De Maria, et al. · JACC, 2023
    DOI: 10.7540/euroclin.2023.2 · PMID: 36617860 · cited by 131

Invited talks

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

Awards & memberships

Awards

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

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 2026-03-01 · 8 min read
  • Awareness When should you see a cardiology? 2026-01-19 · 5 min read

For international patients

Coordinator
Patient liaison · giovanni.luigi.de.maria@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

72 verified reviews
4.96
★★★★⯨
72 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
4.9
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. Giovanni Luigi De Maria's Areas of Specialty

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

LOCAL CARE CONTEXT

Why local healthcare in Headington 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 Headington 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 Headington 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 Giovanni Luigi De Maria specialise in?

    Giovanni Luigi De Maria specialises in Cardiology in Headington, GB. 18 years of clinical experience.

  • What conditions does Giovanni Luigi De Maria treat?

    Giovanni Luigi De Maria treats conditions within Cardiology. View the full conditions-treated list on the profile.

  • Where does Giovanni Luigi De Maria practise?

    Giovanni Luigi De Maria practises in Headington, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Giovanni Luigi De Maria speak?

    Giovanni Luigi De Maria speaks English, Italian.

  • How do I book an appointment with Giovanni Luigi De Maria?

    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 Giovanni Luigi De Maria?

    Giovanni Luigi De Maria has a verified rating of 4.96/5 from 72 patient reviews. Read the most recent reviews on the profile page.

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