| 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 | Allogenic bone marrow transplantation from a related donor, Allogenic bone marrow transplantation from an unrelated donor | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Lymphoma chemotherapy, Chemotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | — | — | Bone marrow transplantation, Chemotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.9 / 5 (53 reviews) | Istanbul, Turkey | — | — | Chemotherapy | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #5 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | — | — | Chemotherapy, Allogenic bone marrow transplantation from an unrelated donor | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #6 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | Comprehensive diagnosis of aplastic anemia | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | 4.0 / 5 (7 reviews) | Chennai, India | — | 18,000+ treatments | Chemotherapy, Bone marrow transplantation | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board | |
| #8 | 4.8 / 5 (0 reviews) | Mumbai, India | — | — | Bone marrow transplantation, Allogenic bone marrow transplantation from a related donor | — | — | Indian National Hospital Accreditation Board | |
| #9 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | — | Bone marrow transplantation, Comprehensive diagnosis of aplastic anemia | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | |
| #10 | 4.7 / 5 (0 reviews) | Nashik, India | — | — | Bone marrow transplantation, Allogenic bone marrow transplantation from an unrelated donor | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board |