| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (536) | Istanbul, Turkey | 33+ years | Lumpectomy , CyberKnife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.5 / 5 (166) | Tel Aviv, Israel | 41+ years34,000+ treatments | Brachytherapy for uterine cancer, SIRT therapy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (18) | Guangzhou, China | — | — | Chemoembolization of the liver, Mastectomy | — | — | — | |
| #4 | 4.9 / 5 (56) | Istanbul, Turkey | 34+ years | Laser surgery, Gamma Knife for brain tumor | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #5 | 5.0 / 5 | Punta Cana, Dominican Republic | — | — | Complex diagnosis of Pancreatic cancer | — | — | — | |
| #6 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Radiotherapy for lung cancer, Radiotherapy for uterine cancer | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #7 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | CyberKnife, Lobectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.6 / 5 (71) | Milan, Italy | — | 8,000+ treatments | Craniotomy, Bone marrow transplantation | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #9 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Lobectomy, Removal of liver cancer | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 4.5 / 5 (57) | Frankfurt am Main, Germany | — | Immunotherapy, Throat cancer operation | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking |