| 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 | — | — | Nephrectomy, Colectomy (large bowel resection) | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | 36+ years | Chemotherapy for lung cancer, Radiation therapy for colorectal cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #3 | 4.7 / 5 (61 reviews) | Solingen, Germany | — | — | Chemotherapy for colon cancer, Chemotherapy for breast cancer | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #4 | 4.3 / 5 (37 reviews) | Bremen, Germany | — | — | Targeted therapy, Transurethral resection of the prostate (TURP) | — | — | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking | |
| #5 | 2.9 / 5 (0 reviews) | Bremen, Germany | — | — | Lung cancer surgery, Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | Cooperation for transparency and quality in the health service , TOP German hospital according to 2019 Focus ranking |