| 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 | — | 23,000+ treatments | Proton therapy, CAR T-Cell therapy, immunotherapy, sarcoma treatment, advanced diagnostics | Pediatric cancers like retinoblastoma and rhabdomyosarcoma | Spain's only proton therapy center for pediatric cancers. Offers CAR T-Cell therapy and specialized sarcoma treatments. JCI-accredited oncology unit with advanced imaging capabilities. | Joint Commission International , European Foundation for Quality Management | |
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | — | Chemotherapy, targeted therapy, immunotherapy, TrueBeam radiotherapy, robotic oncosurgery | Pediatric sarcomas and retinoblastoma | Specializes in pediatric oncology with da Vinci robotic surgery and TrueBeam radiotherapy. Doctors have performed 900+ pediatric sarcoma procedures. Offers multidisciplinary tumor board and clinical trial access. | World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.8 / 5 (41 reviews) | Barcelona, Spain | 76+ years14,000+ treatments | Brain tumor surgery, leukemia chemotherapy, intra-arterial chemotherapy, anti-GD2 immunotherapy, nanofiber-based tissue treatment | Complex pediatric cancers including brain tumors and neuroblastoma | One of Europe's top pediatric cancer centers with 94% leukemia survival rate. Offers specialized treatments like eye-preserving intra-arterial chemotherapy and neuroblastoma immunotherapy improving survival by 20%. | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #4 | 4.4 / 5 (5 reviews) | Marbella, Spain | — | — | Radiotherapy with CT and MRI integration planning, outpatient radiotherapy programs | Pediatric oncology patients needing radiotherapy | Provides comprehensive radiotherapy with CT and MRI integration planning. JCI-accredited facility with multilingual support and daily sessions. Part of Spain's largest private hospital group. | Joint Commission International | |
| #5 | 4.4 / 5 (6 reviews) | Barcelona, Spain | — | — | Consultation with an oncologist, Tumor Marker Blood Test | — | — | Joint Commission International | |
| #6 | 4.6 / 5 (0 reviews) | Madrid, Spain | — | — | Proteus One proton therapy, tumor scanning system, precision radiation delivery | Children with brain tumors and complex neuroblastomas | Spain's only pediatric proton therapy center with 220-degree rotation capability. Performs 1,100+ proton therapy procedures. Specializes in treating pediatric neuroblastomas and rhabdomyosarcomas with targeted precision. | Joint Commission International , European Society for Medical Oncology | |
| #7 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Pediatric Oncology | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 4.6 / 5 (16 reviews) | Madrid, Spain | 31+ years26,000+ treatments | Brain tumor removal, radiotherapy, lymphoma chemotherapy, bone marrow transplantation, leukemia chemotherapy | Pediatric hematologic cancers | Specializes in pediatric oncology with advanced equipment like Da Vinci Xi and Elekta linear accelerators. Offers haploidentical stem cell transplantation and runs 130+ clinical trials for pediatric cancer treatments. | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | ||
| #9 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | Pediatric Oncology | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #10 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | — | Sarcoma treatment, bone marrow transplant, limb preservation surgery, pediatric brain tumor removal | Pediatric sarcoma and brain tumors | Specializes in pediatric oncology with 74% cure rate for osteosarcoma. Uses unique Canadell technique to preserve limbs in 90% of cases. First in Spain to apply cell injections against glioblastoma. | Joint Commission International , European Society for Medical Oncology |