| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (535) | Istanbul, Turkey | 29+ years | Radioiodine therapy, Chemotherapy for lung cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (239) | Istanbul, Turkey | 20+ years | Stomach cancer surgery, Tongue cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (156) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Lung segmentectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #5 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Stomach cancer surgery, Radiotherapy for throat cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | Fine-needle aspiration biopsy | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.5 / 5 | Istanbul, Turkey | — | — | Fine-needle aspiration biopsy | — | — | — | |
| #8 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Lobectomy, Allogenic bone marrow transplantation from an unrelated donor | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #9 | 4.0 / 5 (2) | Istanbul, Turkey | — | — | Excision of skull base tumor, Breast cancer surgery | — | — | Turkish Medical Association, Best clinic for IVF in Turkey | |
| #10 | 4.4 / 5 (7) | Istanbul, Turkey | 34+ years | Chemotherapy for breast cancer, CyberKnife for brain tumor | — | — | International Organization for Standardization, Joint Commission International |