| 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 | Radioiodine therapy, Chemotherapy for lung cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.5 / 5 (242) | Istanbul, Turkey | 20+ years | Stomach cancer surgery, Tongue cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (418) | Istanbul, Turkey | 25+ years | Mastectomy, Diagnostic laparoscopy | — | — | International Organization for Standardization, Joint Commission International | ||
| #4 | 4.6 / 5 (156) | Istanbul, Turkey | 27+ years | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.9 / 5 (56) | Istanbul, Turkey | 25+ years | Nephrectomy, Radiofrequency ablation | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #6 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Brain tumor removal, Prostatectomy | — | — | Joint Commission International | |
| #7 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Stomach cancer surgery, Radiotherapy for throat cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | Immunohistochemistry | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.2 / 5 (19) | Istanbul, Turkey | 2016+ years | Lobectomy, Immunotherapy with Keytruda (Pembolizumab) | — | — | Best clinic for radiotherapy, Best price for PET/CT | ||
| #10 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Lung segmentectomy, Radiotherapy for uterine cancer | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology |