| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 50+ years280+ treatments | Bone resection, Mammography | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | 41+ years | Brain MRI, Consultation with a neurosurgeon | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.4 / 5 (6 reviews) | Barcelona, Spain | — | Consultation with an oncologist, PET/CT | — | — | Joint Commission International | ||
| #4 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Bone resection | — | — | Joint Commission International , International Organization for Standardization | |
| #5 | 4.8 / 5 (41 reviews) | Barcelona, Spain | 14,000+ treatments | Online Consultation with Oncologist, Consultation with an oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #6 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | Brain MRI, Biopsy | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #7 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Online Consultation with Oncologist, PET/CT | — | — | Joint Commission International , European Society for Medical Oncology | ||
| #8 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 31+ years | Bone resection | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |