What does Denis O'Sullivan specialise in?

Denis O'Sullivan specialises in Kardiologie in Cambridge, GB. 33 years of clinical experience.

What conditions does Denis O'Sullivan treat?

Denis O'Sullivan treats conditions within Kardiologie. View the full conditions-treated list on the profile.

Where does Denis O'Sullivan practise?

Denis O'Sullivan practises in Cambridge, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

What languages does Denis O'Sullivan speak?

Denis O'Sullivan speaks English.

How do I book an appointment with Denis O'Sullivan?

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.

Kardiologie Cambridge

Dr Denis O'Sullivan

2 Jahre Erfahrung

5,133+
Patients seen: 2
Years in practice: 9
Publications: 1
Languages spoken

PROFILE SUMMARY

About Dr Denis O'Sullivan at a glance

Dr Denis O'Sullivan is a Kardiologie practitioner based in Cambridge, Vereinigtes Königreich, practising at Universidad de Navarra Teaching Hospital. They have 33+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universidad de Navarra (MD, 2023). Serves patients in Cambridge, Vereinigtes Königreich and the surrounding area.

Über uns

I have worked as a Consultant Cardiologist in Cambridge for 15 years and am based at Addenbrooke's Hospital and Royal Papworth Hospital. I have extensive experience in all aspects of general cardiology and a subspecialty interest in interventional cardiology.
Following undergraduate training at Cambridge University, I undertook postgraduate medical training at The Royal Brompton National Heart & Lung Hospital and the Oxford University Teaching Hospitals. I returned to Cambridgeshire in 1996 and trained in all aspects of cardiology, with particular emphasis on interventional cardiology. During this period I was awarded a PhD and the British Cardiac Society Young Research Worker's Prize,for research into mechanisms of coronary stent failure. From 2003-2004, I worked in the Department of Interventional Cardiology at University of British Columbia, Vancouver, gaining extensive experience in advanced interventional techniques and strategies for the treatment of coronary disease.
I was appointed Consultant Cardiologist at Papworth and Addenbrooke's Hospitals in 2005. In this position I provide secondary and tertiary centre care to patients with general cardiac problems (valve disease, heart failure, heart rhythm problems), in addition to those with coronary disease. I am one of the members of the Papworth transcatheter aortic valve implantation (TAVI) team. I was Director of the Addenbrooke's Cardiology Department from 2006 to 2014 and am currently Clinical Lead for Coronary Intervention at Royal Papworth Hospital. I maintain a keen research interest, with a particular focus on coronary physiology, novel techniques for treatment of coronary disease, and percutaneous techniques for treatment of valvular heart disease.
Diseases, Medical Tests and TreatmentsTranscatheter aortic valve implantation (TAVI)

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

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Ausbildung & Training

2017–2023 MD · Medicine and Surgery
Universidad de Navarra, Cambridge (GB)
2023–2027 Residency · Kardiologie
Universidad de Navarra, Cambridge (GB)

Karriere & Anstellungen

2027-09–2028-08 Junior consultant
Universidad de Navarra Teaching Hospital — Kardiologie

Lizenzen & Versicherung

Medizinische Lizenzen

GB — Organización Médica Colegial de España (OMC)

#GB-203353 active · expires 2028-12-31

Facharztzertifikate

European Board of Kardiologie

#EB-2BFAE64A · issued 2028 · renewal 2038

Berufshaftpflichtversicherung: AXA Healthcare Liability · 4,000,000 EUR Deckung · No claims on file

Durchgeführte Verfahren

Verfahren	Code	Lebenszeit-Anzahl
Cardiac consultation	99244	312
Echocardiogram	93306	2,959
Stress test	93015	2,297
Holter monitor	93225	1,964
Coronary angiography	93454	2,219
PCI / coronary stent	92928	1,717
Pacemaker implantation	33208	718

Leistungen & Preise

Leistung	Dauer	Modalität	Preis
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	840.00 EUR
Holter monitor	120 Min.	in_clinic	240.00 EUR
Coronary angiography	30 Min.	in_clinic	600.00 EUR
PCI / coronary stent	90 Min.	in_clinic	360.00 EUR

Praxis, Team & in der Praxis

HEADSHOT

Denis O'Sullivan in consultation — IN OFFICE

Denis O'Sullivan with the team — WITH TEAM

Denis O'Sullivan at a conference — CONFERENCE

Videos

introduction · 114s

Meet Denis O'Sullivan

Forschung & Publikationen

h-Index: 10 · i10: 11

Long-term follow-up of Kardiologie across GB
Denis O'Sullivan, et al. · Circulation, 2026

DOI: 10.2700/euroclin.2026.0 · PMID: 38982422 · zitiert von 66
Validation of clinical scoring in Kardiologie
Denis O'Sullivan, et al. · Journal of Cardiovascular Electrophysiology, 2025

DOI: 10.9098/euroclin.2025.1 · PMID: 38260498 · zitiert von 160
Long-term follow-up of Kardiologie across GB
Denis O'Sullivan, et al. · Circulation, 2024

DOI: 10.9044/euroclin.2024.2 · PMID: 38663809 · zitiert von 70
Validation of clinical scoring in Kardiologie
Denis O'Sullivan, et al. · Journal of Cardiovascular Electrophysiology, 2023

DOI: 10.9996/euroclin.2023.3 · PMID: 36192303 · zitiert von 180

Eingeladene Vorträge

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

Auszeichnungen & Mitgliedschaften

Auszeichnungen

🏆 Top-rated Kardiologie — Cambridge · EuroClinics Patient Choice · 2025 · regional

Gesellschaftsmitgliedschaften

European Society of Cardiology (ESC) — Member · Seit 2028
American Heart Association (AHA) — Member · Seit 2028
EAPCI — Member · Seit 2028
European Union of Medical Specialists (UEMS) — Member · Seit 2028

Artikel dieses Arztes

Patient education Patient guide to Kardiologie 2026-03-09 · 4 Min. Lesezeit
Awareness When should you see a kardiologie? 2026-01-10 · 8 Min. Lesezeit

Für internationale Patienten

Koordinator: Patient liaison · dr.michael.osullivan@euroclinics.example

Standort

1 Tag

Cambridge

Patientenbewertungen

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Einreichungen werden moderiert und können 24-72 Stunden dauern, bis sie öffentlich erscheinen. Patientenidentifizierende Informationen sollten nicht enthalten sein.

Aktuelle Bewertungen

★★★★★ ✓ Verifiziert

Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.

Anna B. 2026-05-23
★★★★★ ✓ Verifiziert

Took time to listen and reviewed all my previous results. I would absolutely recommend.

Marco V. 2026-04-10
★★★★☆ ✓ Verifiziert

Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.

Helena F. 2026-04-21

SPECIALTIES & PROCEDURES

Dr Denis O'Sullivan's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Denis O'Sullivan treats, with the size of the national pool of Vereinigtes Königreich doctors offering the same care.

Kardiologie

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

Dr Denis O'Sullivan is one of 1,358 kardiologie doctors indexed in Vereinigtes Königreich. Browse kardiologie doctors in Vereinigtes Königreich →

LOCAL CARE CONTEXT

Why local healthcare in Cambridge matters

Medical practice in Vereinigtes Königreich is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Vereinigtes Königreich medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Cambridge 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 Cambridge or all doctors in Vereinigtes Königreich.

Häufig gestellte Fragen

Schnelle Antworten auf die Fragen, die Patienten am häufigsten stellen. Dieselben Antworten werden über strukturierte Daten an KI-Assistenten weitergegeben.

What does Denis O'Sullivan specialise in?

Denis O'Sullivan specialises in Kardiologie in Cambridge, GB. 33 years of clinical experience.
What conditions does Denis O'Sullivan treat?

Denis O'Sullivan treats conditions within Kardiologie. View the full conditions-treated list on the profile.
Where does Denis O'Sullivan practise?

Denis O'Sullivan practises in Cambridge, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.
What languages does Denis O'Sullivan speak?

Denis O'Sullivan speaks English.
How do I book an appointment with Denis O'Sullivan?

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.