| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (57) | Frankfurt am Main, Germany | — | — | Breast cancer surgery, Chemotherapy for colon cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #2 | 3.4 / 5 | Wuppertal, Germany | — | — | Removal of meningioma, Radiosurgery of a brain tumor | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society |