| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (539) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Lumpectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.6 / 5 (149) | Antalya , Turkey | — | — | Bone marrow transplantation, Brain tumor removal | — | — | Joint Commission International | |
| #3 | 4.7 / 5 (161) | Istanbul, Turkey | 21+ years | Radiation therapy for brain tumor, Removal of spinal cord tumor | — | — | International Organization for Standardization, Joint Commission International | ||
| #4 | 4.8 / 5 (8) | Istanbul, Turkey | — | — | Immunotherapy with Keytruda (Pembolizumab), Chemotherapy | — | — | — | |
| #5 | 5.0 / 5 (57) | Istanbul, Turkey | — | — | Radiotherapy, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Joint Commission International , International Organization for Standardization | |
| #6 | 4.9 / 5 (59) | Istanbul, Turkey | — | — | Laser surgery, Immunotherapy | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #7 | 4.2 / 5 (19) | Istanbul, Turkey | — | — | Whipple surgery, Chemotherapy for lung cancer | — | — | Best clinic for radiotherapy, Best price for PET/CT | |
| #8 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Brain tumor removal, CyberKnife | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Myomectomy (removal of uterine fibroids), Lung segmentectomy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 3.5 / 5 | Gebze, Turkey | — | — | Consultation with an interventional radiologist | — | — | — |