| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (436) | Istanbul, Turkey | 14+ years | Brain tumor removal, Immunotherapy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (544) | Istanbul, Turkey | 29+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Gamma Knife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.5 / 5 (172) | Tel Aviv, Israel | 39+ years34,000+ treatments | Chemotherapy, Mastectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.7 / 5 (496) | Barcelona, Spain | 40+ years23,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for liver cancer | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #5 | — / 5 | Shanghai, China | — | — | Stomach cancer surgery, Chemotherapy for lung cancer | — | — | — | |
| #6 | 4.7 / 5 (44) | Barcelona, Spain | — | 14,000+ treatments | Bone marrow transplantation | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #7 | 4.6 / 5 (19) | Guangzhou, China | — | — | Mastectomy, Gamma Knife for brain tumor | — | — | — | |
| #8 | 4.8 / 5 (45) | Istanbul, Turkey | — | — | Stereotaxic surgeries, High intensity focused ultrasound ablation (HIFU) | — | — | — | |
| #9 | 4.4 / 5 | Bangkok, Thailand | — | — | Genetic screening | — | — | — | |
| #10 | 4.5 / 5 (266) | Istanbul, Turkey | 20+ years | Radiotherapy, Resection of glioma | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) |