| Classifica | Nome della clinica | Valutazione dei pazienti | Paese | Medico principale | esperienza | Tecniche | Migliore per | Perché è in classifica | Accreditamenti |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.8 / 5 (6 recensioni) | Madrid, Spain | — | — | Hysterectomy (uterus removal), Allogenic bone marrow transplantation from an unrelated donor | — | — | World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.6 / 5 (16 recensioni) | Madrid, Spain | 31+ anni26,000+ trattamenti | Radiotherapy for lung cancer, Radiosurgery of a brain tumor | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | ||
| #3 | 2.5 / 5 (0 recensioni) | Madrid, Spain | 36+ anni | Angiography | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |