| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 34+ years23,000+ treatments | Endovascular aneurysm repair, traditional aortic aneurysm surgery, valve-sparing aortic root replacement, hybrid aortic repair | Complex aortic aneurysm cases | JCI-accredited center with specialists performing 900+ treatments. Offers both minimally invasive and open surgical options with a multidisciplinary team approach. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | — | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #3 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | — | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #4 | 2.5 / 5 (0 reviews) | Madrid, Spain | 27+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #5 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | — | Consultation and individualized treatment planning | Complex vascular cases | JCI-accredited facility with specialized vascular department. Over 700,000 patients treated from 70+ countries. Recognized as Spain's top private medical center. | Joint Commission International , European Society for Medical Oncology | |
| #6 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | 4.4 / 5 (6 reviews) | Barcelona, Spain | 38+ years | — | — | — | Joint Commission International | ||
| #8 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | — | Consultation with a heart surgeon | — | — | World's Best Hospitals 2021 by Newsweek |