| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | CyberKnife, CyberKnife for brain tumor | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #2 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | Chemotherapy | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #3 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Chemotherapy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #4 | 3.3 / 5 (3 reviews) | Berlin, Germany | — | — | Chemotherapy, Brain tumor removal | — | — | German Cancer Society, TOP German hospital according to 2019 Focus ranking | |
| #5 | 3.9 / 5 (0 reviews) | Berlin, Germany | — | 5,000+ treatments | Coagulogram | — | — | World's Best Smart Hospitals 2023 by Newsweek, World's Best Specialized Hospitals 2022 by Newsweek | |
| #6 | 2.7 / 5 (0 reviews) | Bremen, Germany | — | — | Coagulogram | — | — | — | |
| #7 | 2.9 / 5 (0 reviews) | Bremen, Germany | — | — | Radiotherapy, Chemotherapy | — | — | Cooperation for transparency and quality in the health service , TOP German hospital according to 2019 Focus ranking | |
| #8 | 3.3 / 5 (0 reviews) | Bremen, Germany | — | — | Radiofrequency ablation with 3D mapping | — | — | World's Best Hospitals 2021 by Newsweek |