| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Biological therapy, bone marrow transplantation, CAR-T therapy | Complex hematological malignancies | Specializes in lymphoma with CAR-T therapy available. JCI-accredited center with over 700,000 patients treated. Overseen by hematology experts. | Joint Commission International , European Society for Medical Oncology |