| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Radiotherapy for lung cancer, Radiation therapy for stomach cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | Radiotherapy for prostate cancer, CyberKnife for brain tumor | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 5.0 / 5 (54 reviews) | Istanbul, Turkey | — | — | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #4 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Brachytherapy for prostate cancer, Lung cancer surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #5 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | Lung cancer surgery, CyberKnife for brain tumor | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #6 | 4.6 / 5 (0 reviews) | Madrid, Spain | — | — | Online Consultation with Radiation Oncologist | — | — | Joint Commission International , European Society for Medical Oncology | |
| #7 | 4.5 / 5 (235 reviews) | Istanbul, Turkey | — | 13,000+ treatments | Pancreatic cancer surgery , Da Vinci Robotic System | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #8 | 4.4 / 5 (41 reviews) | Istanbul, Turkey | — | — | Brachytherapy, Whipple surgery | — | — | — | |
| #9 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Gastroectomy, Autologous bone marrow transplantation | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 3.0 / 5 (0 reviews) | Ankara, Turkey | — | — | CyberKnife for brain tumor | — | — | Joint Commission International |