| 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 | — | — | Radiotherapy for throat cancer, Lung cancer surgery | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Gastroectomy, Immunotherapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #3 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Chemotherapy, Radiotherapy for prostate cancer | — | — | World's Best Hospitals 2021 by Newsweek | |
| #4 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Radioiodine therapy, Removal of meningioma | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #5 | 4.0 / 5 (1 review) | Dusseldorf, Germany | — | — | PET-CT with Gallium 68(PSMA) | — | — | — | |
| #6 | 4.3 / 5 (37 reviews) | Bremen, Germany | — | — | Radiofrequency ablation of the liver, Breast cancer surgery | — | — | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking | |
| #7 | 2.7 / 5 (0 reviews) | Bremen, Germany | — | — | Hysterectomy (uterus removal) | — | — | — |