| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 2.9 / 5 | Dusseldorf, Germany | — | Radiotherapy | — | — | World's Best Smart Hospitals 2023 by Newsweek | ||
| #2 | 2.6 / 5 | Dusseldorf, Germany | 15+ years | MRI of one area, Brain MRI | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society |