| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (419) | Istanbul, Turkey | — | — | Cryotherapy, Tomotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Stomach cancer surgery, Radiotherapy for breast cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 5.0 / 5 (55) | Istanbul, Turkey | — | — | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #4 | 4.9 / 5 (56) | Istanbul, Turkey | 16+ years | Transnasal resection of tumor, Radiation therapy for brain tumor | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #5 | 4.2 / 5 (19) | Istanbul, Turkey | — | — | Chemotherapy for prostate cancer, Rectal resection | — | — | Best clinic for radiotherapy, Best price for PET/CT | |
| #6 | 4.5 / 5 (495) | Istanbul, Turkey | 34+ years | Gamma Knife for brain tumor, Lung cancer surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #7 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Radiotherapy for breast cancer, Gastroectomy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #8 | 4.4 / 5 (10) | Istanbul, Turkey | — | — | Melanoma surgery, Liver resection | — | — | Turkish Medical Association, European Board of Urology | |
| #9 | 4.4 / 5 (7) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, Radiotherapy for breast cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 5.0 / 5 | Eskisehir, Turkey | — | — | Consultation with a thoracic surgeon | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate |