| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | Consultation with a neurosurgeon | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #2 | 5.0 / 5 (1 review) | Madrid, Spain | 42+ years | Gamma Knife | — | — | Joint Commission International , International Organization for Standardization | ||
| #3 | 4.7 / 5 (17 reviews) | Madrid, Spain | — | 26,000+ treatments | Gamma Knife, Craniotomy | Complex or hard-to-reach tumors | Equipped with StealthStation ENT Navigation System for precise skull base surgeries. Offers Gamma Knife radiosurgery. Part of HM Neurosciences Center. | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #4 | 4.0 / 5 (0 reviews) | Madrid, Spain | — | — | Radiation therapy for colorectal cancer, CyberKnife | — | — | — | |
| #5 | 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 |