| 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 | 14,000+ treatments | Bone marrow transplantation, Online Consultation with Oncologist | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #2 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 27+ years23,000+ treatments | Allogenic bone marrow transplantation from a related donor | Patients needing related donor transplants | JCI accredited with leading hematologist Dr. Francesc Cobo Valien. Over 900 bone marrow transplants performed. Offers comprehensive pre- and post-transplant care plans. | Joint Commission International , European Foundation for Quality Management |