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Dr Giovanni Luigi De MariaConsultant Interventional Cardiologist in Oxford
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Dr Giovanni Luigi De Maria

Consultant Interventional Cardiologist in Oxford, Aylesbury and Central London

MD PhD FESC
GMC: 7413091

5.035reviewsReview

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Expert in:
Cardiac screening
Chest pain
Coronary angiography and invasive cardiology
Hypertension (high blood pressure)
Microvascular angina
Heart murmur
Coronary stent
Heart attack
  • Information
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Professional statement

Dr Giovanni Luigi De Maria is a distinguished consultant interventional cardiologist in Oxford. He specialises in coronary heart disease, hypertension, coronary angioplasty, chest pain, and interventional cardiology.


Dr Giovanni Luigi De Maria qualified in medicine with an MD from the Catholic University of the Sacred Heart in Rome, Italy in 2008. Following this, he undertook general cardiology training at Gemelli Hospital in Rome in 2014. He later completed a clinical fellowship in interventional cardiology at the John Radcliffe Hospital in Oxford, along with a British Research Council fellowship at the University of Oxford. In 2019, he was awarded a PhD in 'Clinical, cellular, and molecular research' at the Catholic University of the Sacred Heart of Rome.


Dr Giovanni Luigi De Maria has served as a consultant interventional cardiologist at the John Radcliffe Hospital, Oxford since 2019.


In addition to his clinical responsibilities, Dr De Maria holds a number of senior positions, including lead of the Acute Cardiovascular sub-theme at the Oxford British Research Council and he is clinical lead of the Research Catheterization Laboratory of the Acute Multidisciplinary Imaging and Intervention Centre (AMIIC) at the University of Oxford.


He is also a leading name in medical education, and regularly teaches and trains junior doctors and acts as a supervisor for PhD students and both clinical and research fellows. He has also served as a faculty member on numerous international cardiology courses, and has appeared as a speaker and live operator in a number of key national and international conferences and workshops.


Dr Giovanni Luigi De Maria has an extensive background in research and continues to be involved in a number of key clinical trials. He has authored over 130 academic articles which appear in peer-reviewed journals, as well as several book chapters. He currently serves as associate editor for Frontiers Cardiovascular Medicine – Cardiovascular Imaging, and acts as a reviewer for various other academic journals, including JACC Cardiovascular Imaging, EuroIntervention and the International Journal of Cardiology.


Throughout his esteemed career, Dr Giovanni Luigi De Maria has received various awards in recognition of the excellence of his work, including the prize for best abstract from the Italian Society of Interventional Cardiology in 2009, and the Young Investigator Award in Advanced Cardiovascular Intervention from the British Cardiovascular Intervention Society in 2017.

Clinics

Nuffield Health The Manor Hospital
  • Nuffield Health The Manor Hospital profile image

    Nuffield Health The Manor Hospital, Oxford

    Oxford, Beech Rd, Headington,

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AVIVA
    WPA
    Allianz
    Vitality
    Pru Health
    Healix

Credentials

Professional experience

  • 18 years of experience
  • Consultant interventional cardiologist, John Radcliffe Hospital, Oxford (2019 - present)

Subspecialties

  • Cardiovascular disease
  • Chest pain
  • Coronary angioplasty
  • Coronary heart disease
  • Coronary interventions
  • Coronary physiology assessment
  • ​Family history of heart disease
  • Hypertension (high blood pressure)
  • ​Interventional cardiology
  • Intracoronary imaging
  • Microvascular dysfunction
  • Refractory angina
  • Shortness of breath
View more

Professional memberships

  • Member, British Cardiac Society (BCS)
  • Member, British Cardiovascular Intervention Society (BCIS)
  • Member, European Association of Percutaneous Coronary Intervention (EAPCI)
  • Fellow, European Society of Cardiology (ESC)
  • Member, Gruppo Italiano Studi Emodinamici (GISE)
View more

Education

  • MD, Medical doctorate, Catholic University of the Sacred Heart, Rome, Italy (2008)
  • Fellow, Interventional cardiology, John Radcliffe Hospital (2013 - 2014)
  • ​CCT, Cardiology (2014)
  • ​BRC Fellowship, Interventional cardiology, Oxford University Hospitals (2014 - 2018)
  • PhD, Clinical, cellular and molecular research, Catholic University of the Sacred Heart, Rome, Italy (2018)
View more

Teaching posts

  • Dr Giovanni Luigi De Maria regularly trains and teaches cardiology students, junior doctors and other healthcare professionals as part of his daily practice. 

Positions in organisations

  • Lead, Acute Cardiovascular Sub-Theme, Oxford British Research Council (2020 - present)
  • Intracoronary imaging theme lead, Oxford Academic Cardiac Computed Tomography (OxACCT) Corelab (2019 - present)
  • Clinical lead, Research Catheterization Laboratory, Acute Multidisciplinary Imaging and Intervention Centre (AMIIC), University of Oxford (2019 - present)
  • Reviewer, JACC Cardiovascular Imaging (present)
  • Reviewer, EuroIntervention (present)
  • Reviewer, Catheterization Cardiovascular Interventions (present)
  • Reviewer, International Journal of Cardiology (present)
  • Reviewer, Frontiers in Cardiovascular Medicine (present)
  • Reviewer, Minerva Cardiology and Angiology (present)
  • Associate editor, Frontiers Cardiovascular Medicine – Cardiovascular Imaging (present)
View more

Publications and conferences

  • You can see some of Dr Giovanni Luigi De Maria's academic work on ResearchGate. 

Prizes and awards

  • 'Best Abstract' prize, Italian Society of Interventional Cardiology (GISE) Meeting, Bologna, Italy (2009)
  • Finalist, Young Investigator Awards, Coronary pathophysiology and microcirculation, Congress of the European Society of Cardiology, Munich, Germany (2012)  
  • 'Best of the Young' prize, Challenging Cases, Advanced Cardiovascular Intervention, British Cardiovascular Intervention Society, London, UK (2015)
  • Top ranked oral presentation, Italian Society of Interventional Cardiology (GISE) Meeting, Genova, Italy (2016)
  • Winner, ACI - Young Investigator Award, Advanced Cardiovascular Intervention, British Cardiovascular Intervention Society, London, UK (2017)
View more

Languages spoken

  • English
  • Italian
Registration number: 7413091

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

35 reviews

5.0

Review this doctor
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  • Dr De Maria was friendly, attentive and personable and put me straight at ease. He discussed everything clearly and succinctly but didn’t overwhelm with details. Pleasure to deal with and would definitely recommend
    30 September 2025

    J.A.

    Verified patient
  • I don't usually leave reviews, but wanted to for Dr De Maria. Having health concerns can be troubling, but he took the time to listen to, understand & answer my concerns. He was calm, patient & reassuring, making something otherwise worrying into a positive experience - thank you
    1 August 2025

    S.W.

    Verified patient
  • My consultation was everything I hoped would be and more. My mind was put at rest and everything clearly explained to me including a procedure that once undertaken will mean that I can com off medication. Dr Giovanni De Maria understood my needs as a lifelong cyclist
    24 June 2025

    S.S.

    Verified patient
  • I found Dr De Maria reassuring and knowledgeable.
    11 June 2025

    M.C.

    Verified patient
  • Very thorough and helpful with all our questions and my on going treatments
    18 April 2025

    T.A.

    Verified patient
  • I was very impressed with everything from arranging the appointment, the pre appointment information, the consultation itself, and the follow up documentation. Everything was excellent, I would fully recommend.
    9 April 2025

    P.G.

    Verified patient
  • Fantastic care
    9 April 2025

    L.G.

    Verified patient
  • Friendly and efficient
    9 April 2025

    K.M.

    Verified patient
  • An excellent service all round.
    8 April 2025

    A.T.

    Verified patient
  • Very impressed & pleased with the care of Dr De Maria. He has taken time to explain everything regarding my condition & I would strongly recommend.
    6 March 2025

    J.P.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Cardiac screening

Chest pain

Coronary angiography and invasive cardiology

Coronary stent

Heart attack

Heart murmur

Hypertension (high blood pressure)

Microvascular angina

The doctor also specialises in:

Ambulatory ECG monitoring

Ambulatory blood pressure monitoring

Angina

Angiography

Aortic stenosis

Aortic valve replacement (minimally invasive)

Aortopathy

Arrhythmia

Atherosclerosis

Atrial Fibrillation

Frequently Asked Questions

What is Dr Giovanni Luigi De Maria's specialty?

Dr Giovanni Luigi De Maria is a consultant specialising in Cardiology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Giovanni Luigi De Maria specialise in?

Dr Giovanni Luigi De Maria is a cardiologist who provides assessment and treatment for Cardiac screening, Chest pain, Coronary angiography and invasive cardiology, Hypertension (high blood pressure), Microvascular angina, Heart murmur, Coronary stent and Heart attack. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Giovanni Luigi De Maria have?

Dr Giovanni Luigi De Maria has 18 years of professional experience as a consultant cardiologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Giovanni Luigi De Maria?

Patients give a rating of 5.0 out of 5 to Dr Giovanni Luigi De Maria, a score considered excellent. This average is based on 35 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Giovanni Luigi De Maria's reviews verified?

Yes. All Dr Giovanni Luigi De Maria's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Giovanni Luigi De Maria practise?

Dr Giovanni Luigi De Maria practices in the following locations:

  • Oxford at Beech Rd, Headington
  • Aylesbury at Buckingham Rd, Aylesbury HP19 9AB, UK
  • Central London at 69 Harley St, London W1G 8QW, UK

In-person consultations are available at these locations as a Cardiology.

How can I book an appointment with Dr Giovanni Luigi De Maria?

You can book an appointment with Dr Giovanni Luigi De Maria directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Giovanni Luigi De Maria see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Giovanni Luigi De Maria through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Giovanni Luigi De Maria offer private appointments?

Yes, Dr Giovanni Luigi De Maria offers private appointments for patients seeking flexible and direct access to a consultant cardiologist.

Does Dr Giovanni Luigi De Maria offer online consultations?

At the moment, Dr Giovanni Luigi De Maria does not offer online consultations. You can book an in-person appointment from this page or call +44 01865648987. When calling, please mention that you are a Top Doctors patient.

Does Dr Giovanni Luigi De Maria accept insurance?

Dr Giovanni Luigi De Maria works with the following private medical insurance providers: Bupa, AVIVA, WPA, Allianz, Vitality, Pru Health, Healix and Aetna. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Giovanni Luigi De Maria's availability?

Dr Giovanni Luigi De Maria's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Giovanni Luigi De Maria offer?

You can pay for your consultation with Dr Giovanni Luigi De Maria using the following methods: Self-paying.

What languages does Dr Giovanni Luigi De Maria speak?

Dr Giovanni Luigi De Maria is a cardiologist who offers consultations in English and Italian.

How is Dr Giovanni Luigi De Maria selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Giovanni Luigi De Maria, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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Nuffield Health The Manor Hospital, OxfordOxford, Beech Rd, Headington,
Payment methodSelf-paying
Face-to-faceFirst visit Consultant Interventional Cardiologist
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