| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (360 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 (515 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 (216 reviews) | Istanbul, Turkey | 17+ years | Mammography, Online Consultation with Dermatologist | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (135 reviews) | Istanbul, Turkey | — | — | CT (computer tomography), Biopsy | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Colonoscopy, Thyroid function tests (including T3, T4, TSH) | — | — | Joint Commission International , International Organization for Standardization | |
| #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 (0 reviews) | Madrid, Spain | — | — | Radiation therapy for Brain Tumor | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 5.0 / 5 (0 reviews) | Guangzhou, China | 30+ years | Radiation therapy for Brain Tumor | — | — | Organisation of European Cancer Institutes Certificate | ||
| #9 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | — | — | Radiation therapy for Brain Tumor, Testicular Biopsy | — | — | Joint Commission International | |
| #10 | 5.0 / 5 (3 reviews) | Cologne, Germany | — | — | Radiation therapy for Brain Tumor, CT (computer tomography) | — | — | — |