| 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 | 41+ years | Radiation therapy for colorectal cancer, PET/CT | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #2 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | Radiation therapy for colorectal cancer, Consultation with an oncologist | — | — | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #3 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | CT (computer tomography) | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #4 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | CT (computer tomography), Consultation with an oncologist | — | — | World's Best Hospitals 2021 by Newsweek | |
| #5 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Chemotherapy for breast cancer, Consultation with an orthopaedist | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #6 | 5.0 / 5 (3 reviews) | Cologne, Germany | — | — | 3D-conformal radiation therapy, intensively modulated radiation therapy, image-guided radiation therapy, volumetric arc radiation therapy, radiosurgery | Precise radiation therapy for bone tumors | Uses Elekta linear accelerators for accurate tumor targeting. Offers 5 advanced radiation techniques tailored to tumor location. Provides affordable pricing compared to other German hospitals. | — | |
| #7 | 3.3 / 5 (3 reviews) | Berlin, Germany | — | — | — | — | — | German Cancer Society, TOP German hospital according to 2019 Focus ranking | |
| #8 | 2.9 / 5 (0 reviews) | Dusseldorf, Germany | — | — | — | — | — | World's Best Smart Hospitals 2023 by Newsweek | |
| #9 | 2.9 / 5 (0 reviews) | Aachen, Germany | — | — | — | — | — | World's Best Hospitals 2022 by Newsweek | |
| #10 | 2.7 / 5 (0 reviews) | Erlangen, Germany | — | — | — | — | — | World's Best Hospitals 2022 by Newsweek, World's Best Smart Hospitals 2023 by Newsweek |