| 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 | — | — | Extended analysis of blood, Consultation with an oncologist | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | 41+ years | Cryodestruction, focused ultrasound | ESMO-certified oncology center | One of only 22 ESMO-certified oncology centers globally. Offers focused ultrasound treatment, recognized among the 50 best inventions of the decade. | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #3 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | Cryodestruction, Consultation with an oncologist | — | — | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #4 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Histopathology revision, Consultation with an oncologist | — | — | World's Best Hospitals 2021 by Newsweek | |
| #5 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Consultation with an oncologist, Extended analysis of blood | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #6 | 5.0 / 5 (3 reviews) | Cologne, Germany | — | — | — | — | — | — | |
| #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 |