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PROFILE SUMMARY
Dr Sean O'Nunain is a Cardiology practitioner based in Brighton, United Kingdom, practising at Universidad de Navarra Teaching Hospital. They have 47+ years of clinical experience. Procedures focus on cardiac consultation, echocardiogram, stress test, holter monitor, coronary angiography. Educated at Universidad de Navarra (MD, 2019). Serves patients in Brighton, United Kingdom and the surrounding area.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Dr Sean O'Nunain
| Procedure | Code | Lifetime count |
|---|---|---|
| Cardiac consultation | 99244 | 1,887 |
| Echocardiogram | 93306 | 2,232 |
| Stress test | 93015 | 1,926 |
| Holter monitor | 93225 | 1,043 |
| Coronary angiography | 93454 | 2,108 |
| PCI / coronary stent | 92928 | 2,442 |
| Pacemaker implantation | 33208 | 1,921 |
| 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 | 480.00 EUR |
| Holter monitor | 120 min | in_clinic | 1,080.00 EUR |
| Coronary angiography | 30 min | in_clinic | 720.00 EUR |
| PCI / coronary stent | 90 min | in_clinic | 960.00 EUR |
h-index: 19 · i10: 7
Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
Took time to listen and reviewed all my previous results. I would absolutely recommend.
Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
SPECIALTIES & PROCEDURES
Each specialty below reflects the conditions and procedures Dr Sean O'Nunain treats, with the size of the national pool of United Kingdom doctors offering the same care.
Heart-rhythm, coronary and structural-heart problems including chest pain, palpitations, hypertension and heart failure.
Dr Sean O'Nunain is one of 1,358 cardiology doctors indexed in United Kingdom. Browse cardiology doctors in United Kingdom →
LOCAL CARE CONTEXT
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 Brighton 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.
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Sean O'Nunain specialises in Cardiology in Brighton, GB. 47 years of clinical experience.
Sean O'Nunain treats conditions within Cardiology. View the full conditions-treated list on the profile.
Sean O'Nunain practises in Brighton, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.
Sean O'Nunain speaks English.
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