Skip to main content
Professor Mark O'Donnell

Verified Vascular Surgery Belfast

Professor Mark O'Donnell

15 years of experience 5.0 (1,311 verified reviews)

11,313+
Patients seen
15
Years in practice
4
Publications
1
Languages spoken

PROFILE SUMMARY

About Professor Mark O'Donnell at a glance

Professor Mark O'Donnell is a Vascular Surgery practitioner based in Belfast, United Kingdom, practising at Universitat de València Teaching Hospital. They have 27+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de València (MD, 2007). Serves patients in Belfast, United Kingdom and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

About

Professor Mark O’Donnell is a highly accomplished Consultant Vascular and Endovascular Surgeon with extensive experience across both NHS and private healthcare sectors. His practice encompasses the full spectrum of arterial, venous, and lymphatic disease, including minimally invasive endovenous treatments such as radiofrequency ablation, foam sclerotherapy, and microsclerotherapy, as well as complex and recurrent varicose vein surgery. He provides consultations and treatment across multiple private hospitals in Northern Ireland, including Kingsbridge Private Hospital, Kingsbridge North West, Ulster Independent Clinic, and The Newry Clinic.
A graduate of Queen’s University Belfast with distinction, Professor O’Donnell completed his surgical training through the Northern Ireland Surgical Training Rotation, followed by a Vascular Surgery Fellowship at the Mayo Clinic, USA, where he was appointed Assistant Professor of Surgery. He achieved the UEMS Vascular Gold Medal for first place in the European Board of Vascular Surgery Examination and holds a Medical Doctorate and Master of Medical Science in Education.
Professor O’Donnell has published over 100 peer-reviewed papers, presented internationally, and remains actively involved in academic research, simulation training, and education. A Visiting Professor at Ulster University, he lectures widely and contributes to healthcare quality improvement and patient safety initiatives, including the Getting It Right First Time (GIRFT) programme.
His private practice reflects his enduring commitment to high-quality, patient-focused care, recognised by awards including Doctify’s 2023 Healthcare Professional of the Year (Patient Voice Award) and 2024 Endovascular Surgeon of the Year (Belfast).

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

— Professor Mark O'Donnell

Education & training

  1. 2001–2007 MD · Medicine and Surgery
    Universitat de València, Belfast (GB)
  2. 2007–2011 Residency · Vascular Surgery
    UAB Barcelona, Belfast (GB)
  3. 2011–2012 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Career & appointments

  1. 2011-09–2012-08 Junior consultant
    Universitat de València Teaching Hospital — Vascular Surgery

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-936167 active · expires 2028-12-31

Board certifications

European Board of Vascular Surgery
#EB-77EC5801 · issued 2012 · renewal 2022
Malpractice insurance: Allianz Professional · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,724
Annual physical exam 99395 1,282
Vaccination administration 90471 2,074
Minor procedure (skin) 17110 1,853

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 90 min in_clinic 630.00 EUR
Minor procedure (skin) 60 min in_clinic 720.00 EUR

Office, team & in practice

Mark O'Donnell
HEADSHOT
Mark O'Donnell in consultation
IN OFFICE
Mark O'Donnell with the team
WITH TEAM
Mark O'Donnell at a conference
CONFERENCE

Videos

introduction · 60s
Meet Mark O'Donnell

Research & publications

h-index: 17 · i10: 14

  1. Outcomes of Vascular Surgery in adults — a multi-centre cohort
    Mark O'Donnell, et al. · European Journal of Medicine, 2025
    DOI: 10.7649/euroclin.2025.0 · PMID: 38581524 · cited by 140
  2. European registry analysis of Vascular Surgery outcomes
    Mark O'Donnell, et al. · European Journal of Medicine, 2024
    DOI: 10.9430/euroclin.2024.1 · PMID: 34176552 · cited by 6
  3. Outcomes of Vascular Surgery in adults — a multi-centre cohort
    Mark O'Donnell, et al. · European Journal of Medicine, 2023
    DOI: 10.4870/euroclin.2023.2 · PMID: 32807595 · cited by 72

Invited talks

  • Practical updates in Vascular Surgery European Annual Congress (Vascular Surgery) · Vienna · 2024 · invited
  • Single-centre experience in Vascular Surgery National Society Meeting · Belfast · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Vascular Surgery — Belfast · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2012
  • national college of family doctors — Member · Since 2012
  • European Union of Medical Specialists (UEMS) — Member · Since 2012

Articles by this doctor

  • Patient education Patient guide to Vascular Surgery 2026-03-17 · 8 min read
  • Awareness When should you see a vascular surgery? 2026-01-13 · 7 min read

For international patients

Coordinator
Patient liaison · professor.mark.odonnell@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

1,311 verified reviews
4.99
★★★★⯨
1,311 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
99.0
Share your experience — help other patients find the right doctor. Write a review →
20 – 4,000 characters

Submissions are moderated and may take 24-72 h to appear publicly. Identifying patient information should not be included.

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.

SPECIALTIES & PROCEDURES

Professor Mark O'Donnell's Areas of Specialty

Each specialty below reflects the conditions and procedures Professor Mark O'Donnell treats, with the size of the national pool of United Kingdom doctors offering the same care.

Vascular Surgery

Professor Mark O'Donnell is one of 215 vascular surgery doctors indexed in United Kingdom. Browse vascular surgery doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in Belfast matters

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 Belfast 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 Belfast or all doctors in United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Mark O'Donnell specialise in?

    Mark O'Donnell specialises in Vascular Surgery in Belfast, GB. 27 years of clinical experience.

  • What conditions does Mark O'Donnell treat?

    Mark O'Donnell treats conditions within Vascular Surgery. View the full conditions-treated list on the profile.

  • Where does Mark O'Donnell practise?

    Mark O'Donnell practises in Belfast, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Mark O'Donnell speak?

    Mark O'Donnell speaks English.

  • How do I book an appointment with Mark O'Donnell?

    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.

  • What do patients say about Mark O'Donnell?

    Mark O'Donnell has a verified rating of 4.99/5 from 1311 patient reviews. Read the most recent reviews on the profile page.

Similar specialists

Browse all →
Professor Sadasivam Selvakumar Professor Sadasivam Selvakumar Vascular Surgery · Hatfield Mr Nicholas Lagattolla Mr Nicholas Lagattolla Vascular Surgery · Dorchester Mr Maziar Mireskandari Mr Maziar Mireskandari Vascular Surgery · London ★ 5.00 · 7 Mr Jonathan Ghosh Mr Jonathan Ghosh Vascular Surgery · Cheadle Dr Edward Travers Dr Edward Travers Vascular Surgery · North Adelaide Dr Ewan MacDonald MacAulay Dr Ewan MacDonald MacAulay Vascular Surgery · Beulah Park Dr Gabrielle Mcmullin Dr Gabrielle Mcmullin Vascular Surgery Mr Alistair McCleary Mr Alistair McCleary Vascular Surgery · York

Browse the directory →