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Trust score 8/100
Accepting new patients
Dr
Dr Denis O'Sullivan
Cardiology
English
5,133+
Patients seen
2
Years in practice
9
Publications
1
Languages spoken
About
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)
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
Education & training
-
2017–2023 MD · Medicine and Surgery
-
2023–2027 Residency · Cardiology
Career & appointments
-
2027-09–2028-08 Junior consultant
Licenses & insurance
Medical licenses
— Organización Médica Colegial de España (OMC)
Board certifications
European Board of Cardiology
Malpractice insurance:
AXA Healthcare Liability · 4,000,000 EUR coverage
· No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| 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 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| 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 |
Office, team & in practice
Videos
Research & publications
h-index: 10 · i10: 11
-
Long-term follow-up of Cardiology across
DOI: 10.2700/euroclin.2026.0 · PMID: 38982422 · cited by 66
-
Validation of clinical scoring in Cardiology
DOI: 10.9098/euroclin.2025.1 · PMID: 38260498 · cited by 160
-
Long-term follow-up of Cardiology across
DOI: 10.9044/euroclin.2024.2 · PMID: 38663809 · cited by 70
-
Validation of clinical scoring in Cardiology
DOI: 10.9996/euroclin.2023.3 · PMID: 36192303 · cited by 180
Invited talks
- Practical updates in Cardiology European Annual Congress (Cardiology) · Vienna · 2024 · invited
- Single-centre experience in Cardiology National Society Meeting · · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Cardiology — · EuroClinics Patient Choice · 2025 · regional
Society memberships
- European Society of Cardiology (ESC) — Member · since 2028
- American Heart Association (AHA) — Member · since 2028
- EAPCI — Member · since 2028
- European Union of Medical Specialists (UEMS) — Member · since 2028
Patient reviews
- Bedside Manner
- 0.05
- Knowledge
- 0.08
- Wait Time
- 3.80
- Staff Friendliness
- 0.02
- Ease Of Appointment
- 4.00
- Value For Money
- 4.10
- Would Recommend Pct
- 4
-
★ 5 verified visit
“Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”
-
★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
-
★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Cardiology
- Awareness When should you see a cardiology?
For international patients
- Coordinator
- Patient liaison · dr.michael.osullivan@euroclinics.example
