| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | Bone marrow transplantation | Severe aplastic anemia cases | Offers bone marrow transplantation, a key treatment for severe cases. Part of Athens Medical Group, Greece's largest hospital network. ISO certified for quality care. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |