| 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 | — | — | Radiotherapy, Hormone therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.3 / 5 (37 reviews) | Bremen, Germany | — | — | Radiofrequency ablation of the liver, Radiotherapy for lung cancer | — | — | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking | |
| #3 | 2.9 / 5 (0 reviews) | Bremen, Germany | — | — | Radiotherapy, Breast cancer surgery | — | — | Cooperation for transparency and quality in the health service , TOP German hospital according to 2019 Focus ranking |