| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (65) | Solingen, Germany | — | — | Radiofrequency ablation, CyberKnife for brain tumor | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #2 | 4.6 / 5 (535) | Istanbul, Turkey | — | — | Radioiodine therapy, Chemotherapy for lung cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.5 / 5 (166) | Tel Aviv, Israel | 34+ years34,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for breast cancer | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.6 / 5 (174) | Vienna, Austria | — | — | Chemotherapy, Gastric polyps removal | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #5 | 4.9 / 5 (56) | Istanbul, Turkey | — | — | Nephrectomy, Radiofrequency ablation | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #6 | 4.8 / 5 (235) | Istanbul, Turkey | — | — | Laser surgery, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #7 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Radiotherapy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #8 | 4.6 / 5 (18) | Guangzhou, China | — | — | Radiotherapy, Immunotherapy | — | — | — | |
| #9 | 4.4 / 5 (13) | Tel Aviv, Israel | — | 92,000+ treatments | Brachytherapy for prostate cancer, Brain tumor removal | — | — | Joint Commission International | |
| #10 | 4.5 / 5 (19) | Vienna, Austria | — | — | Prostatectomy | — | — | International Organization for Standardization, World's Best Hospitals 2026 by Newsweek |