| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.8 / 5 (8) | Vienna, Austria | — | — | Radiotherapy | — | Targeted physiotherapy during radiotherapy reduces side effects; weekly tumor board at a certified Breast Health Center guides planning; molecular profiling of 300+ genes personalizes treatment. | — | |
| #2 | 4.6 / 5 (175) | Vienna, Austria | 44+ years | Consultation with an oncologist, MRI of one area | — | On-site Amethyst Radiotherapy Center, with every case reviewed by an interdisciplinary tumour board before treatment. Full diagnostic imaging including PET-CT and liquid biopsy available on campus, treating cancers of the breast, prostate, lung and more. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #3 | 4.5 / 5 (19) | Vienna, Austria | — | — | Linear accelerator | — | Radiotherapy is coordinated through interdisciplinary tumour boards with surgery and immunotherapy at a Comprehensive Cancer Center, plus access to clinical trials with the latest therapies. | International Organization for Standardization, World's Best Hospitals 2026 by Newsweek | |
| #4 | 4.6 / 5 | Vienna, Austria | 26+ years | IMRT, VMAT, IGRT, stereotactic radiosurgery | — | Elekta Versa HD accelerator with HexaPOD couch targets tumors with 1 mm precision. Offers IMRT, VMAT, IGRT, and stereotactic radiosurgery. Recognized among Newsweek’s World’s Best Hospitals. | World's Best Hospitals 2026 by Newsweek |