| 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 | — | — | Lung cancer surgery, Targeted therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.7 / 5 (61 reviews) | Solingen, Germany | 26+ years | Prostatectomy, Stomach resection | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #3 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Transurethral resection of the bladder, Metabolic surgery | — | — | German Cancer Society, Cooperation for transparency and quality in the health service |