| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (537) | Istanbul, Turkey | 19+ years650+ treatments | Immunotherapy, Lobectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (424) | Istanbul, Turkey | — | — | Complex treatment of Ewing's sarcoma, Radiotherapy for cervical cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.5 / 5 (252) | Istanbul, Turkey | 20+ years | Craniotomy, Radioiodine therapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.6 / 5 (158) | Istanbul, Turkey | — | — | Brain tumor removal, Breast cancer surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (147) | Antalya , Turkey | — | — | Chemotherapy for colon cancer, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International | |
| #6 | 5.0 / 5 (57) | Istanbul, Turkey | 12+ years | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | ||
| #7 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Brain tumor removal, Enucleation of eye | — | — | Joint Commission International | |
| #8 | 4.9 / 5 (58) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, CyberKnife for lung cancer | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #9 | 4.8 / 5 (9) | Ankara, Turkey | — | — | Autologous bone marrow transplantation, Brain tumor removal | — | — | — | |
| #10 | 4.2 / 5 (19) | Istanbul, Turkey | — | — | Whipple surgery, Lung cancer surgery | — | — | Best clinic for radiotherapy, Best price for PET/CT |