| 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 | — | — | CyberKnife for brain tumor, Thyroid resection | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.7 / 5 (156 reviews) | Vienna, Austria | — | — | Gastric polyps removal, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.6 / 5 (62 reviews) | Velke Mezirici, Czech Republic | — | — | Robotic da Vinci prostatectomy, Prostatectomy | — | — | Best prostate cancer specialist, Best price for robotic prostate surgery | |
| #4 | 4.6 / 5 (221 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Radiation therapy for colorectal cancer, CyberKnife for lung cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #6 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Nephrectomy, Radiotherapy for prostate cancer | — | — | World's Best Hospitals 2021 by Newsweek | |
| #7 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Mastectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 4.9 / 5 (46 reviews) | Milan, Italy | — | 8,000+ treatments | Laparoscopic prostatectomy, Breast cancer surgery | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #9 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, The Wertheim-Meigs operation | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #10 | 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 |