| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 39+ years1,000+ treatments | Neoadjuvant chemotherapy, surgical correction with advanced prosthetics, limb-sparing techniques | Osteosarcoma with metastatic spread | JCI-accredited facility with 1,200+ procedures performed by specialists. Offers advanced limb-sparing techniques and access to international clinical trials. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | Consultation with an orthopaedist, PET/CT | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.4 / 5 (6 reviews) | Barcelona, Spain | 38+ years | Consultation with an oncologist, PET/CT | — | — | Joint Commission International | ||
| #4 | 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 | ||
| #5 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | Targeted therapy, nuclear medicine, brachytherapy, radiosurgery, radiotherapy | Advanced bone cancer cases | Offers precise radiation therapies with Novalis linear accelerators and microSelectron PDR brachytherapy. HM Cancer Center provides genetic-based treatment approaches. Recognized with Madrid Health Award. | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #6 | 2.5 / 5 (0 reviews) | Madrid, Spain | 36+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #7 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Limb-preserving surgery, chemotherapy, radiotherapy | Bone sarcoma with limb preservation | 74% cure rate for bone sarcoma and preserves limbs in up to 95% of cases. JCI-accredited with extensive sarcoma treatment experience. | Joint Commission International , European Society for Medical Oncology | ||
| #8 | 4.0 / 5 (0 reviews) | Madrid, Spain | — | — | Radiation therapy for colorectal cancer, Chemotherapy for breast cancer | — | — | — |