| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | CyberKnife for brain tumor, Autologous bone marrow transplantation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Installation of the subcutaneous port system PORT-A-CATH | — | — | Joint Commission International , International Organization for Standardization | |
| #3 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Installation of the subcutaneous port system PORT-A-CATH | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Allogenic bone marrow transplantation from a related donor, Autologous bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | — | — | Radiotherapy, Excision of skull base tumor | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #6 | 1.0 / 5 (1 review) | Antalya , Turkey | — | — | Installation of the subcutaneous port system PORT-A-CATH | — | — | — |