| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (536) | Istanbul, Turkey | 49+ years3,000+ treatments | Allogenic bone marrow transplantation from an unrelated donor, Leukemia chemotherapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (418) | Istanbul, Turkey | 29+ years | Tomotherapy, Chemotherapy | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.5 / 5 (242) | Istanbul, Turkey | 33+ years | Transnasal resection of tumor, Radiotherapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.6 / 5 (156) | Istanbul, Turkey | 27+ years | Radiation Therapy for Sarcomas, Liver transplant | — | — | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.6 / 5 (145) | Antalya , Turkey | — | — | Brain tumor removal, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International | |
| #6 | 4.8 / 5 (9) | Ankara, Turkey | — | — | Allogenic bone marrow transplantation from a related donor, Haploidentical Stem Cell Transplantation | — | — | — | |
| #7 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Liver transplant, Brain tumor removal | — | — | Joint Commission International | |
| #8 | 4.5 / 5 (495) | Istanbul, Turkey | 16+ years | Kidney transplant, Liver transplant | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #9 | 4.9 / 5 (56) | Istanbul, Turkey | 30+ years | Pituitary tumor surgery, Transnasal resection of tumor | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #10 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Liver transplant, Sarcoma surgery | — | — | International Organization for Standardization, Joint Commission International |