| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Postoperative radiotherapy, IMRT planning, brachytherapy | Precision radiation for brain tumors | Clinic has three modern linear accelerators and treats 1,500 oncology patients annually. Uses IMRT planning for precise tumor targeting with minimal damage to surrounding tissues. | German Cancer Society, Cooperation for transparency and quality in the health service |