| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (363 reviews) | Istanbul, Turkey | — | — | Lymphadenectomy, Removal of meningioma | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | Gastroectomy, CyberKnife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Radiation therapy for colorectal cancer, CyberKnife for lung cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #4 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | CyberKnife for lung cancer, Radiotherapy for uterine cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #5 | 4.6 / 5 (17 reviews) | Guangzhou, China | — | — | Gamma Knife for brain tumor, Cryotherapy | — | — | — | |
| #6 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | — | 92,000+ treatments | Chemotherapy for larynx cancer, Laparoscopic prostatectomy | — | — | Joint Commission International | |
| #7 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | Nephrectomy, Autologous bone marrow transplantation | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #8 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Nephrectomy, Gastroectomy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #9 | 4.5 / 5 (235 reviews) | Istanbul, Turkey | — | 13,000+ treatments | Chemotherapy for uterine cancer, Chemotherapy | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #10 | 4.6 / 5 (127 reviews) | Bangkok, Thailand | — | — | Rectal resection, Colectomy (large bowel resection) | — | — | International Organization for Standardization, Joint Commission International |