| 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 | 43+ years23,000+ treatments | Radiation therapy for brain tumor, Colonoscopy | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | Brain MRI, Online Consultation with Oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #3 | 4.6 / 5 (16 reviews) | Madrid, Spain | 39+ years26,000+ treatments | Radiation therapy for brain tumor, Brain MRI | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | ||
| #4 | 4.0 / 5 (0 reviews) | Madrid, Spain | — | — | Radiation therapy for brain tumor, Consultation with a neurosurgeon | — | — | — |