| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (2) | Gurgaon, India | — | — | Complex diagnostics of retinoblastoma | — | — | Indian National Hospital Accreditation Board | |
| #2 | 4.0 / 5 (7) | Chennai, India | — | 18,000+ treatments | CyberKnife, Bone marrow transplantation | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board | |
| #3 | 4.8 / 5 | Mumbai, India | — | — | Bone marrow transplantation, Allogenic bone marrow transplantation from a related donor | — | — | Indian National Hospital Accreditation Board | |
| #4 | 4.7 / 5 | Nashik, India | 15+ years | Allogenic bone marrow transplantation from a related donor, Bone marrow transplantation | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board | ||
| #5 | 4.7 / 5 | Delhi, India | — | — | Complex diagnostics of retinoblastoma | — | — | — |