| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (244) | Istanbul, Turkey | — | — | Thyroidectomy, Mastectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #2 | 4.6 / 5 (536) | Istanbul, Turkey | 23+ years | Stomach cancer surgery, Radiotherapy for breast cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.6 / 5 (18) | Guangzhou, China | — | — | Mastectomy, Gamma Knife for brain tumor | — | — | — | |
| #4 | 4.4 / 5 (13) | Tel Aviv, Israel | — | 92,000+ treatments | CyberKnife, Immunotherapy for prostate cancer | — | — | Joint Commission International | |
| #5 | 4.2 / 5 (19) | Istanbul, Turkey | 2011+ years | Chemotherapy for prostate cancer, Rectal resection | — | — | Best clinic for radiotherapy, Best price for PET/CT | ||
| #6 | 5.0 / 5 (2) | Haifa, Israel | — | — | Radiofrequency ablation, Chemotherapy | — | — | Joint Commission International , World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | CyberKnife for brain tumor, CyberKnife | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.7 / 5 (34) | Kyiv, Ukraine | — | — | Prostatectomy, Hysterectomy (uterus removal) | — | — | — | |
| #9 | 4.5 / 5 (57) | Frankfurt am Main, Germany | — | — | Chemotherapy for stomach cancer, Chemotherapy for uterine cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #10 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Radiotherapy for breast cancer, Gastroectomy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association |