| Peringkat | Nama Klinik | Penilaian Pasien | Negara | Dokter Utama | pengalaman | Teknik | Terbaik Untuk | Alasan Peringkat | Akreditasi |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1 ulasan) | Madrid, Espanha | — | — | Biopsi sumsum tulang | — | — | Joint Commission International , International Organization for Standardization | |
| #2 | 4.7 / 5 (17 ulasan) | Madrid, Espanha | 31+ tahun26,000+ tindakan | Operasi tumor hipofisis, Operasi tumor otak | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | ||
| #3 | 2.5 / 5 (0 ulasan) | Madrid, Espanha | — | — | Biopsi sumsum tulang | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |