| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (518 reviews) | Istanbul, Turkey | — | — | Gastroectomy, CyberKnife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 27+ years34,000+ treatments | SIRT therapy, Prostatectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Pancreatic cancer surgery , Radiation therapy for colorectal cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #4 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Nephrectomy, Pancreatic cancer surgery | — | — | World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Pituitary tumor surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 4.7 / 5 (62 reviews) | Solingen, Germany | — | — | Chemotherapy for ovarian cancer, Radiation therapy for brain tumor | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #7 | 4.7 / 5 (17 reviews) | Baku, Azerbaijan | — | — | Mastectomy, Transurethral incision of the prostate (TUIP) | — | — | Joint Commission International , Patient choice for Check-up | |
| #8 | 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 | |
| #9 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | — | 92,000+ treatments | Chemotherapy for larynx cancer, Laparoscopic prostatectomy | — | — | Joint Commission International | |
| #10 | 4.6 / 5 (17 reviews) | Guangzhou, China | — | — | Gamma Knife for brain tumor, Cryotherapy | — | — | — |