| 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, Comprehensive diagnosis of lymphomas | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #2 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Chemotherapy for breast cancer | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #3 | 5.0 / 5 (3 reviews) | Cologne, Germany | — | — | Radiation therapy for colorectal cancer | — | — | — | |
| #4 | 2.9 / 5 (0 reviews) | Dusseldorf, Germany | — | — | — | — | — | World's Best Smart Hospitals 2023 by Newsweek | |
| #5 | 4.1 / 5 (0 reviews) | Lemgo, Germany | — | — | Bone marrow transplantation, high-dose chemotherapy with stem cell transplantation, radioimmunotherapy | Advanced lymphoma cases | Specializes in high-dose chemotherapy with stem cell transplantation for lymphoma. Certified by German Cancer Society. Uses radioimmunotherapy to target cancer cells precisely. | — | |
| #6 | 3.7 / 5 (0 reviews) | Magdeburg, Germany | — | — | — | — | — | — |