| 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 | 28+ years | Stomach cancer surgery, Tongue cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (418) | Istanbul, Turkey | 29+ years | Mastectomy, Brachytherapy for prostate cancer | — | — | 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 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Brain tumor removal, Prostatectomy | — | — | Joint Commission International | |
| #6 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Stomach cancer surgery, Radiotherapy for throat cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | Online Consultation with Hematologist | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Lung segmentectomy, Radiotherapy for uterine cancer | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.5 / 5 (239) | Istanbul, Turkey | 36+ years13,000+ treatments | Immunotherapy, Bone marrow transplantation | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #10 | 4.4 / 5 (49) | Istanbul, Turkey | — | — | CyberKnife for brain tumor, Chemotherapy for uterine cancer | — | — | — |