| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (364 reviews) | Istanbul, Turkey | — | — | Lymphadenectomy, Removal of meningioma | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Pancreatic cancer surgery , Radiation therapy for colorectal cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #3 | 4.6 / 5 (518 reviews) | Istanbul, Turkey | — | — | Gastroectomy, CyberKnife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.7 / 5 (156 reviews) | Vienna, Austria | — | — | Gastric polyps removal, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Nephrectomy, Pancreatic cancer surgery | — | — | World's Best Hospitals 2021 by Newsweek | |
| #6 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Mastectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #7 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Оophorectomy, Immunotherapy | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #8 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 34+ years | Robotic da Vinci prostatectomy, Pituitary tumor surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #9 | 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 | |
| #10 | 4.3 / 5 (18 reviews) | Istanbul, Turkey | — | — | Whipple surgery, Autologous bone marrow transplantation | — | — | Best clinic for radiotherapy, Best price for PET/CT |