| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (130 reviews) | Hamburg, Germany | 39+ years | Gamma Knife treatment, intensity-modulated radiotherapy, image-guided review of target volumes | Precision treatment for small brain tumors | Specializes in Gamma Knife treatment with technical deviations below 0.5mm. 90% success rate in stopping tumor growth for benign tumors. Outpatient procedure with immediate return to normal activities. | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #2 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | 37+ years | CyberKnife stereotactic radiosurgery | Brain tumor patients needing precision radiation | ESMO-certified oncology center with one of only 22 similar clinics worldwide. Offers focused ultrasound treatment, a top 50 invention by Time magazine. | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #3 | 3.3 / 5 (3 reviews) | Berlin, Germany | — | — | CyberKnife for brain tumor | — | — | German Cancer Society, TOP German hospital according to 2019 Focus ranking | |
| #4 | 4.7 / 5 (17 reviews) | Berlin, Germany | — | — | CyberKnife for brain tumor | — | — | International Organization for Standardization |