| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (57 reviews) | Frankfurt am Main, Germany | — | — | PET/CT, Online Consultation with Oncologist | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #2 | 4.7 / 5 (65 reviews) | Solingen, Germany | — | — | Laryngectomy, Brain MRI | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #3 | 2.6 / 5 (0 reviews) | Dusseldorf, Germany | 25+ years | MRI of one area, Brain MRI | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society | ||
| #4 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Laryngectomy, Consultation with an oncologist | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #5 | 3.0 / 5 (0 reviews) | Dortmund, Germany | — | — | Laryngectomy | — | — | — | |
| #6 | 4.3 / 5 (41 reviews) | Bremen, Germany | — | PET/CT, Consultation with a neurosurgeon | — | — | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking |