| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | CyberKnife for brain tumor, Prostatectomy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.5 / 5 (155 reviews) | Tel Aviv, Israel | 24+ years34,000+ treatments | Removal of spinal cord tumor, Brachytherapy for prostate cancer | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Brachytherapy for prostate cancer, Lung cancer surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #4 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Radiotherapy for throat cancer, Lung cancer surgery | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #5 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 49+ years3,000+ treatments | Sarcoma surgery, CyberKnife | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #6 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Radiotherapy, Hormone therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #7 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Chemotherapy, Nephrectomy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #8 | 5.0 / 5 (53 reviews) | Istanbul, Turkey | — | — | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #9 | 4.8 / 5 (172 reviews) | Istanbul, Turkey | — | — | Rehabilitation with Exoskeleton, Stem Cell Therapy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #10 | 4.9 / 5 (45 reviews) | Milan, Italy | — | 8,000+ treatments | Da Vinci Robotic System, Breast cancer surgery | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek |