| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | — / 5 | Krefeld, Germany | — | Tomotherapy | — | — | ISO 9001:2015 Quality management systems | ||
| #2 | 3.0 / 5 | Kaiserslautern, Germany | — | 1,000+ treatments | Tomotherapy | — | — | — |