| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.7 / 5 | Nur Sultan, Kazakhstan | — | — | Chemotherapy, high-dose chemotherapy, hematopoietic stem cell transplantation, radiation therapy, biological therapy, extracorporeal photopheresis | Children with acute lymphoblastic or myeloblastic leukemia | JCI-accredited hospital with a dedicated 30-bed pediatric oncohematology unit, performing allogeneic and haploidentical stem cell transplants plus extracorporeal photopheresis under BFM/LCH protocols. | Joint Commission International , Fellow, American College of Surgeons |