| #1 | | | Barcelona, Spain | | 32+ years23,000+ treatments | CyberKnife for brain tumor, CyberKnife for prostate cancer | Precise tumor targeting without surgery | Offers specialized CyberKnife treatments with high precision. JCI-accredited facility with over 400 highly qualified doctors. 94% patient recommendation rate based on 409 reviews. | Joint Commission International , European Foundation for Quality Management |
| #2 | | | Madrid, Spain | | 42+ years | CyberKnife | — | — | Joint Commission International , International Organization for Standardization |
| #3 | | | Madrid, Spain | | 19+ years | CyberKnife for brain tumor, CyberKnife for prostate cancer, CyberKnife for lung cancer | Precise tumor targeting | Offers CyberKnife radiosurgery with up to 20 sessions included in treatment cost. Specializes in oncology with advanced imaging for precise tumor targeting. | World's Best Hospitals 2021 by Newsweek |
| #4 | | | Madrid, Spain | | 39+ years26,000+ treatments | Extended analysis of blood, Biopsy | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate |
| #5 | | | Madrid, Spain | | 44+ years | CyberKnife, Consultation with a neurosurgeon | — | — | — |