| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, Mastectomy | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #2 | 4.6 / 5 (520 reviews) | Istanbul, Turkey | — | — | Removal of meningioma, Whipple surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.7 / 5 (157 reviews) | Vienna, Austria | — | — | Gastric polyps removal, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 41+ years34,000+ treatments | Tongue cancer surgery, Da Vinci Robotic System | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #5 | 4.6 / 5 (221 reviews) | Istanbul, Turkey | 20+ years | Throat cancer operation, Оophorectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 4.6 / 5 (131 reviews) | Antalya , Turkey | — | — | Prostatectomy, Hysterectomy (uterus removal) | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (140 reviews) | Istanbul, Turkey | — | — | Whipple surgery, Allogenic bone marrow transplantation from an unrelated donor | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.6 / 5 (0 reviews) | Madrid, Spain | — | — | Сomplex oncology diagnostic | — | — | Joint Commission International , European Society for Medical Oncology | |
| #9 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Thyroid resection , Lobectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #10 | 4.7 / 5 (62 reviews) | Solingen, Germany | — | — | Brachytherapy for uterine cancer, Chemotherapy for stomach cancer | — | — | Best doctor for herniated disc treatment, German Cancer Society |