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Dr Sinead Brennan
Trust score 8/100

Dr Sinead Brennan

Oncology · Dublin 8, Ireland

👤 7 years of experience

10,545+ Patients seen
7 Years in practice
8 Publications
1 Languages spoken

About

Dr Sinead Brennan is a highly esteemed Oncologist.
Dr Brennan graduated in 2000. They hold memberships with the Royal College of Physicians in Ireland and the Royal College of Surgeons in Ireland.
Dr Brennan has held research positions at the Peter MacCallum Cancer Centre in Melbourne and the Royal Marsden Hospital in London.

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

— Dr Sinead Brennan

Education & training

  1. 2009–2015 MD · Medicine and Surgery
    RCSI, Dublin 8, Ireland (IE)
  2. 2015–2019 Residency · Oncology
    NUI Galway, Dublin 8, Ireland (IE)

Career & appointments

  1. 2019-09–2020-08 Junior consultant
    RCSI Teaching Hospital — Oncology

Licenses & insurance

Medical licenses

IE — Medical Council of Ireland
#IE-116789 active · expires 2028-12-31

Board certifications

European Board of Oncology
#EB-25522C15 · issued 2020 · renewal 2030
Malpractice insurance: AmTrust Europe · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,643
Annual physical exam 99395 2,477
Vaccination administration 90471 293
Minor procedure (skin) 17110 1,458

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 60 min in_clinic 180.00 EUR
Minor procedure (skin) 90 min in_clinic 450.00 EUR

Office, team & in practice

Sinead Brennan in consultation
IN OFFICE
Sinead Brennan with the team
WITH TEAM
Sinead Brennan at a conference
CONFERENCE

Videos

introduction · 128s
Meet Sinead Brennan

Research & publications

h-index: 7 · i10: 11

  1. Validation of clinical scoring in Oncology
    Sinead Brennan, et al. · European Journal of Medicine, 2026
    DOI: 10.6053/euroclin.2026.0 · PMID: 35021556 · cited by 11
  2. Long-term follow-up of Oncology across IE
    Sinead Brennan, et al. · European Journal of Medicine, 2025
    DOI: 10.4076/euroclin.2025.1 · PMID: 30477060 · cited by 89
  3. Validation of clinical scoring in Oncology
    Sinead Brennan, et al. · European Journal of Medicine, 2024
    DOI: 10.8233/euroclin.2024.2 · PMID: 38968650 · cited by 119

Invited talks

  • Practical updates in Oncology European Annual Congress (Oncology) · Vienna · 2024 · invited
  • Single-centre experience in Oncology National Society Meeting · Dublin 8, Ireland · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Oncology — Dublin 8, Ireland · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2020
  • national college of family doctors — Member · Since 2020
  • European Union of Medical Specialists (UEMS) — Member · Since 2020

Articles by this doctor

  • Patient education Patient guide to Oncology
  • Awareness When should you see a oncology?

For international patients

Coordinator
Patient liaison · sinead.brennan@euroclinics.example

Location

1 tag

Patient reviews

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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.

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