| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (154 reviews) | Vienna, Austria | 22+ years | Tomotherapy | Prostate cancer treatment | Specializes in personalized oncology treatment with a 95% positive treatment result rate. Offers tomotherapy as part of comprehensive cancer care. | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek |