| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (418 reviews) | Istanbul, Turkey | — | — | Immunotherapy with Keytruda (Pembolizumab), Removal of meningioma | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.5 / 5 (55 reviews) | Istanbul, Turkey | — | — | Resection of glioma, Hysterectomy (uterus removal) | — | — | Joint Commission International | |
| #3 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 34+ years | Liver resection, Robotic da Vinci prostatectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #4 | 4.6 / 5 (156 reviews) | Istanbul, Turkey | — | — | Radiation therapy for brain tumor, Enucleation of eye | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Herniated disc surgery, Discectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #6 | 4.9 / 5 (55 reviews) | Istanbul, Turkey | — | — | Immunotherapy, Nephrectomy | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #7 | 4.8 / 5 (44 reviews) | Istanbul, Turkey | 38+ years1,000+ treatments | Magnetic Resonance-guided Focused Ultrasound Surgery (MRgFUS), Deep brain stimulation (DBS) surgery | — | — | — | ||
| #8 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Discectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.6 / 5 (239 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Hysterectomy (uterus removal) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #10 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | 38+ years | Bone marrow transplantation, The Wertheim-Meigs operation | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology |