| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Radioiodine therapy, Chemotherapy for lung cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.5 / 5 (166) | Tel Aviv, Israel | 39+ 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 | ||
| #3 | 4.7 / 5 (66) | Solingen, Germany | — | — | CyberKnife for brain tumor, Radiotherapy for uterine cancer | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #4 | 4.6 / 5 (18) | Guangzhou, China | — | — | Radiotherapy, Immunotherapy | — | — | — | |
| #5 | 4.4 / 5 (13) | Tel Aviv, Israel | — | 92,000+ treatments | Brachytherapy for prostate cancer, Brain tumor removal | — | — | Joint Commission International | |
| #6 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | Da Vinci Robotic System, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.5 / 5 (57) | Frankfurt am Main, Germany | 36+ years | Immunotherapy for breast cancer, Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #8 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Lobectomy, Allogenic bone marrow transplantation from an unrelated donor | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #9 | 4.8 / 5 (6) | Seoul, Republic of Korea | — | 32,000+ treatments | Colectomy (large bowel resection), Gamma Knife for brain tumor | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #10 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | Transurethral resection of the prostate (TURP), Pneumonectomy | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation |