| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (364 reviews) | Istanbul, Turkey | — | — | IMRT, TrueBeam STx, stereotactic radiotherapy | Precise brain tumor targeting | Uses advanced TrueBeam STx and IMRT for millimeter-level accuracy. JCI-accredited oncology department follows NCCN and ESMO protocols. | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (518 reviews) | Istanbul, Turkey | 20+ years | CyberKnife, Truebeam, Varian Edge | Hard-to-reach brain tumors | Clinic uses advanced CyberKnife and Varian Edge systems for precise radiation therapy with minimal damage to healthy tissues. Partnership with Johns Hopkins ensures high standards. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.6 / 5 (221 reviews) | Istanbul, Turkey | 17+ years | MRI of one area, Colonoscopy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Brain MRI, Mammography | — | — | Joint Commission International , International Organization for Standardization | |
| #5 | 4.7 / 5 (137 reviews) | Istanbul, Turkey | — | — | Genetic screening, CT (computer tomography) | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Radiation therapy for Brain Tumor, Colonoscopy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #7 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | — | — | Radiation therapy for Brain Tumor, Colonoscopy | — | — | Joint Commission International | |
| #8 | 4.6 / 5 (129 reviews) | Antalya , Turkey | — | — | Whole-body MRI, Colonoscopy | — | — | Joint Commission International | |
| #9 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Colonoscopy, CT (computer tomography) | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #10 | 4.8 / 5 (9 reviews) | Ankara, Turkey | — | Consultation with an oncologist, Brain MRI | — | — | — |