| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (262) | Istanbul, Turkey | 22+ years | Transurethral resection of the prostate (TURP), Excision of skull base tumor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (430) | Istanbul, Turkey | — | — | Enucleation of eye, Complex treatment of Ewing's sarcoma | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 5.0 / 5 (57) | Istanbul, Turkey | — | — | Chemotherapy, Resection of glioma | — | — | Joint Commission International , International Organization for Standardization | |
| #4 | 4.7 / 5 (161) | Istanbul, Turkey | 35+ years | Immunotherapy with Keytruda (Pembolizumab), Transurethral resection of the prostate (TURP) | — | — | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.6 / 5 (539) | Istanbul, Turkey | 39+ years | Radiotherapy for breast cancer, Chemotherapy for liver cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #6 | 4.9 / 5 (59) | Istanbul, Turkey | — | — | Chemotherapy, Hysterectomy (uterus removal) | — | — | 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 | — | — | Chemotherapy for stomach cancer, Radiotherapy for lung cancer | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #10 | 4.4 / 5 (7) | Istanbul, Turkey | — | — | Chemotherapy for breast cancer, Brain tumor removal | — | — | International Organization for Standardization, Joint Commission International |