| 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 | — | — | Gamma Knife, brain tumor removal, deep brain stimulation, IMRT radiotherapy | Complex brain tumor cases | Specializes in glioma removal with minimally invasive techniques. Offers Gamma Knife radiosurgery and IMRT for precise tumor targeting. Part of Greece's largest hospital network. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |