| 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 | 22+ years | SIRT therapy, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.7 / 5 (355 reviews) | Istanbul, Turkey | 25+ years | Tongue cancer surgery, Small intestine resection | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Chemotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (211 reviews) | Istanbul, Turkey | 20+ years | Immunotherapy, Allogenic bone marrow transplantation from an unrelated donor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 28+ years | Radiotherapy for breast cancer, Removal of meningioma | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #6 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation, Enucleation of eye | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (126 reviews) | Antalya , Turkey | 26+ years | Thyroidectomy, Radiotherapy | — | — | Joint Commission International | ||
| #8 | 4.9 / 5 (53 reviews) | Istanbul, Turkey | — | — | Mastectomy, Gamma Knife for brain tumor | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #9 | 5.0 / 5 (53 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Mastectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #10 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Consultation with an oncologist | — | — | — |