| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (3) | Cologne, Germany | — | — | SBRT, IMRT, IGRT, SGRT | — | Uses stereotactic radiosurgery (SBRT) for millimeter-precise brain tumor treatment, potentially replacing surgery. Real-time Cone Beam CT and camera tracking ensure accuracy throughout treatment. | — | |
| #2 | 4.5 / 5 (57) | Frankfurt am Main, Germany | 37+ years | Colonoscopy, CT (computer tomography) | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #3 | 2.9 / 5 | Bremen, Germany | — | — | Consultation with an oncologist, PET/CT | — | — | Cooperation for transparency and quality in the health service , TOP German hospital according to 2019 Focus ranking | |
| #4 | — / 5 | Berlin, Germany | — | — | Radiation therapy for Brain Tumor, CT (computer tomography) | — | — | — | |
| #5 | — / 5 | Krefeld, Germany | — | — | Radiation therapy for Brain Tumor | — | — | ISO 9001:2015 Quality management systems |