| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 | Vienna, Austria | — | — | IMRT, VMAT, IGRT, Elekta Versa HD | — | Elekta Versa HD linear accelerator delivers precise VMAT and IGRT radiotherapy. Integrated MRI, CT, and ConBeam CT imaging for personalized planning. Located at a World's Best Hospital. | World's Best Hospitals 2026 by Newsweek |