| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (175) | Vienna, Austria | 44+ years | Gamma Knife, targeted therapy, immunotherapy, chemotherapy, radiotherapy | Personalized Glioblastoma treatment | Offers Gamma Knife radiosurgery and advanced oncology therapies. The clinic's Cancer Center is led by Prof. Zielinski, a top oncologist. Achieves positive treatment results in 95% of cases. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #2 | 3.8 / 5 (8) | Vienna, Austria | — | — | Microsurgery, chemotherapy, radiation therapy, immunotherapy, molecular genetic tumor profiling, CT/MRI surgical planning | Genetics-driven treatment planning | Molecular genetic profiling of 300+ genes personalizes glioblastoma care. On-site 32-slice CT and MRI guide surgery. Offers microsurgery, chemo, radiation, and immunotherapy. Dedicated IMCU and ICU for post-operative recovery. | — | |
| #3 | 4.5 / 5 (19) | Vienna, Austria | — | Surgery, radiotherapy, chemotherapy, immunotherapy, targeted therapy, tumor board review | Rare and advanced glioblastoma cases | Comprehensive Cancer Center coordinates surgery, radiotherapy, chemo, and immunotherapy via interdisciplinary tumor boards. National referral centre for complex neurosurgery, with access to clinical trials not available elsewhere. | International Organization for Standardization, World's Best Hospitals 2026 by Newsweek | ||
| #4 | 4.6 / 5 | Vienna, Austria | 26+ years | Radiation therapy (IMRT, VMAT, IGRT, stereotactic radiosurgery), MRI and CT-based treatment planning, PET-CT imaging, multidisciplinary tumor board review | Short-course stereotactic radiosurgery for glioblastoma | Elekta Versa HD delivers IMRT, VMAT, IGRT and stereotactic radiosurgery for glioblastoma. Every case is reviewed by an interdisciplinary tumor board. Planning integrates MRI, CT and ConeBeam CT. | World's Best Hospitals 2026 by Newsweek | ||
| #5 | 3.9 / 5 | Vienna, Austria | — | — | — | — | — | ISO 9001:2015 Quality management systems, International Organization for Standardization |