| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (135 reviews) | Istanbul, Turkey | — | — | Complex diagnostics of rhabdomyosarcoma | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate | |
| #2 | 4.6 / 5 (527 reviews) | Istanbul, Turkey | — | — | Pituitary tumor surgery, CyberKnife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.7 / 5 (43 reviews) | Barcelona, Spain | — | 14,000+ treatments | Bone marrow transplantation, Sarcoma surgery | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #4 | 4.9 / 5 (9 reviews) | Bangkok, Thailand | — | — | Complex diagnostics of rhabdomyosarcoma | — | — | Royal College of Surgeons Thailand | |
| #5 | 4.6 / 5 (17 reviews) | Guangzhou, China | — | — | Radiotherapy, Gamma Knife for brain tumor | — | — | — | |
| #6 | 4.5 / 5 (57 reviews) | Frankfurt am Main, Germany | — | — | Radiotherapy, Brain tumor removal | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #7 | 4.6 / 5 (131 reviews) | Bangkok, Thailand | — | — | Gamma Knife for brain tumor, Bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.0 / 5 (40 reviews) | Istanbul, Turkey | — | — | Pituitary tumor surgery, Bone marrow transplantation | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #9 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | Complex diagnostics of rhabdomyosarcoma | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #10 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Gamma Knife for brain tumor, Brain tumor removal | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek |