| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (37 reviews) | Bremen, Germany | — | Bone marrow transplantation, chemotherapy, immunotherapy, radiation therapy | Hematological malignancies | Specializes in leukemia with expert hematologists like Prof. Groticke. Offers bone marrow transplantation and modern therapies. Certified by German Cancer Society with 40,000 cancer patients treated yearly. | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking |