| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 43+ years23,000+ treatments | Stereotaxic radiosurgery, radiation therapy for colorectal cancer, radiation therapy for brain tumor, radiotherapy for throat cancer, radiotherapy for prostate cancer, radiotherapy for lung cancer, radiotherapy for breast cancer, radiotherapy for uterine cancer, radiotherapy for cervical cancer, radiation therapy for stomach cancer, radiation therapy for kidney cancer, radiation therapy for ovarian cancer, radiation therapy for sarcomas | Advanced radiotherapy techniques | Offers a wide range of specialized radiotherapy treatments. Uses state-of-the-art equipment like the Novalis radiosurgery system. Over 1,100,000 patients treated, with JCI accreditation. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.4 / 5 (6 reviews) | Barcelona, Spain | 33+ years | Consultation with an oncologist, PET/CT | — | — | Joint Commission International | ||
| #3 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | Brain MRI, Online Consultation with Oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 8+ years | Radiotherapy | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |