| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (175) | Vienna, Austria | — | — | MRI of one area, Consultation with an oncologist | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #2 | 4.5 / 5 (19) | Vienna, Austria | — | — | Radiotherapy for prostate cancer | — | — | International Organization for Standardization, World's Best Hospitals 2026 by Newsweek | |
| #3 | 4.6 / 5 | Vienna, Austria | 26+ years | Stereotactic radiotherapy, IMRT, VMAT, IGRT, hydrogel spacers | — | SBRT condenses prostate cancer treatment into 7 sessions. Elekta Versa HD delivers radiation within 1 mm precision. Hydrogel spacers protect the rectum during therapy. | World's Best Hospitals 2026 by Newsweek |