| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | CyberKnife, Gamma Knife, minimally invasive brain tumor removal | Precise radiation therapy for brain tumors | Offers CyberKnife and Gamma Knife radiosurgery for precise tumor targeting. Part of Greece's largest hospital network with specialized neurosurgery department. ISO certified for quality care. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |