| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | Stem cell transplant, bone marrow transplant, leukemia treatment, myeloma treatment | Complex blood cancers requiring transplants | Performed 3,000+ stem cell transplants with dedicated ICU-level hematology ward. TOP 100 German center with HEPA-filtered transplant units. Led by professor trained at Johns Hopkins. | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #2 | 4.6 / 5 (130 reviews) | Hamburg, Germany | 30+ years | Chemotherapy, targeted therapy, multimodal therapy, interventional oncology | Lymphoma and leukemia treatment | Ranked No.1 for international cancer patients by MTQA. Uses Keytruda immunotherapy and multidisciplinary tumor boards. 16,000 patients treated yearly with German Cancer Society certification. | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #3 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | Chemotherapy, Tumor Marker Blood Test | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #4 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Conventional chemotherapy, high-dose chemotherapy with bone marrow transplant, hormonal therapy, targeted therapy | Complex hematologic malignancies | Multidisciplinary team approach includes hematologists-oncologists and surgical oncologists. Offers high-dose chemo with 18+ years of bone marrow transplant experience. ISO-certified treatment protocols. | World's Best Hospitals 2021 by Newsweek |