| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.9 / 5 (59) | Istanbul, Turkey | — | — | Mastectomy, Testicular prosthesis | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #2 | 4.5 / 5 (263) | Istanbul, Turkey | 20+ years | Radiotherapy, Resection of glioma | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (543) | Istanbul, Turkey | — | — | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Gamma Knife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.6 / 5 (175) | Vienna, Austria | — | — | Сomplex oncology diagnostic | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #5 | 4.5 / 5 (172) | Tel Aviv, Israel | 29+ years34,000+ treatments | Chemotherapy, Mastectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.6 / 5 (432) | Istanbul, Turkey | — | — | Brain tumor removal, Immunotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.7 / 5 (494) | Barcelona, Spain | — | 23,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for liver cancer | — | — | Joint Commission International , European Foundation for Quality Management | |
| #8 | 4.6 / 5 (151) | Antalya, Turkey | 26+ years | Hormone therapy, Autologous bone marrow transplantation | — | — | Joint Commission International | ||
| #9 | 4.6 / 5 (165) | Istanbul, Turkey | — | — | Stereotaxic surgeries, Transurethral resection of the prostate (TURP) | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 4.8 / 5 (9) | Istanbul, Turkey | — | — | Immunotherapy with Keytruda (Pembolizumab), Chemotherapy | — | — | — |