| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (41 reviews) | Barcelona, Spain | 30+ years14,000+ treatments | Consultation with an oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #2 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 50+ years280+ treatments | Gamma Knife, fluorescence-guided resection, neuronavigation systems | Complex brain tumor surgeries | Specializes in complex glioma surgeries with advanced techniques like fluorescence-guided resection. JCI-accredited facility with a multidisciplinary team. | Joint Commission International , European Foundation for Quality Management | ||
| #3 | 4.4 / 5 (6 reviews) | Barcelona, Spain | 44+ years | Gamma Knife, craniotomy, PET-CT, MRI | Complex glioma cases requiring neuro-oncology expertise | Home to Dr. Francesc Graus, a pioneer in neuro-oncology who established diagnostic criteria for glioma-related syndromes. Offers cutting-edge tools like Gamma Knife and 3T MRI scanners. | Joint Commission International | ||
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 31+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |