| 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 | — | — | Excision of skull base tumor, Leukemia chemotherapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.6 / 5 (52 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation, Brain tumor removal | — | — | Joint Commission International | |
| #3 | 4.8 / 5 (193 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #4 | 5.0 / 5 (15 reviews) | Istanbul, Turkey | — | — | Coagulogram | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | |
| #5 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | — | — | Chemotherapy, Chemotherapy for Sarcomas | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #6 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, CAR T-cell therapy | — | — | International Organization for Standardization, Joint Commission International |