| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (436) | Istanbul, Turkey | 34+ years | IMRT, SRS, Gated RapidArc | Brain radiosurgery without anaesthesia, suited to elderly patients | TrueBeam STx delivers millimetric tumor targeting with real-time 3D imaging and breathing-motion tracking, sparing healthy tissue. JCI-accredited (first in Turkey), 4.6/5 from 244 reviews. | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (544) | Istanbul, Turkey | — | — | Consultation with a neurosurgeon, Genetic screening | Complex cancer cases reviewed by a tumor board | One of few Turkish hospitals with TrueBeam (Varian) for precise radiation therapy, alongside MR Linac and CyberKnife M6. JCI accredited and partnered with Johns Hopkins Medicine. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 5.0 / 5 (58) | Istanbul, Turkey | — | — | Stereotactic radiosurgery using TrueBeam device | Single brain tumor lesions | Specializes in single-session stereotactic radiosurgery for brain tumors using TrueBeam technology. Includes radiotherapy planning CT scan in treatment package. JCI accredited facility with specialized radiation oncology team. | Joint Commission International , International Organization for Standardization | |
| #4 | 4.7 / 5 (69) | Solingen, Germany | — | — | TrueBeam radiotherapy | Precision cancer radiotherapy | Certified by the German Cancer Society, offering advanced radiotherapy techniques. Academic teaching hospital with a high patient capacity and international collaborations. | Best doctor for herniated disc treatment, German Cancer Society | |
| #5 | 5.0 / 5 (3) | Madrid, Spain | — | — | Genetic screening, Consultation with an oncologist | — | — | Joint Commission International , International Organization for Standardization | |
| #6 | 5.0 / 5 | Guangzhou, China | — | — | Dynamic irradiation, HyperArc radiosurgery, respiratory-gated radiotherapy, DIBH radiotherapy | — | Varian TrueBeam with sub-millimeter accuracy, re-verified every 10 ms. Dynamic irradiation tracks moving tumors. HyperArc treats multiple brain metastases (100+ cases, up to 67 at once). | Organisation of European Cancer Institutes Certificate | |
| #7 | 4.5 / 5 (495) | Istanbul, Turkey | 8+ years | PET/CT, Genetic screening | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #8 | 4.5 / 5 (57) | Frankfurt am Main, Germany | — | — | MRI of the spine cord, Whole-body MRI | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #9 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Whole-body MRI, Biopsy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 5.0 / 5 (2) | Rome, Italy | 29+ years | TrueBeam | — | — | Patient choice for robotic prostate surgery, Patient choice for Check-up |