| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | 41+ years | Focused ultrasound therapy, Gamma Knife radiosurgery, targeted therapy, immunotherapy | Complex or recurrent brain tumors | Certified by ESMO, one of only 22 clinics worldwide at this level. Offers focused ultrasound therapy, named among Time's 50 best inventions. Handles 25,000+ patients annually. | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #2 | 5.0 / 5 (3 reviews) | Cologne, Germany | — | — | Radiation therapy for colorectal cancer, CT of the paranasal sinuses | — | — | — | |
| #3 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Chemotherapy for breast cancer, Craniotomy | — | — | German Cancer Society, Cooperation for transparency and quality in the health service | |
| #4 | 3.3 / 5 (3 reviews) | Berlin, Germany | — | — | — | — | — | German Cancer Society, TOP German hospital according to 2019 Focus ranking | |
| #5 | 2.9 / 5 (0 reviews) | Dusseldorf, Germany | — | — | — | — | World's Best Smart Hospitals 2023 by Newsweek | ||
| #6 | 2.9 / 5 (0 reviews) | Aachen, Germany | — | — | — | — | — | World's Best Hospitals 2022 by Newsweek | |
| #7 | 2.7 / 5 (0 reviews) | Erlangen, Germany | — | — | — | — | — | World's Best Hospitals 2022 by Newsweek, World's Best Smart Hospitals 2023 by Newsweek | |
| #8 | 3.0 / 5 (0 reviews) | Magdeburg, Germany | — | — | — | — | — | — | |
| #9 | 4.6 / 5 (0 reviews) | Magdeburg, Germany | — | 13,000+ treatments | — | — | — | — | |
| #10 | 3.7 / 5 (0 reviews) | Magdeburg, Germany | — | — | — | — | — | — |