| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (492) | Barcelona, Spain | — | 23,000+ treatments | Bladder removal, Gamma Knife for brain tumor | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Deep brain stimulation (DBS) surgery, Excision of skull base tumor | — | — | Joint Commission International | |
| #3 | 4.6 / 5 (539) | Istanbul, Turkey | — | — | Chemotherapy for liver cancer, Immunotherapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.8 / 5 (281) | Istanbul, Turkey | — | — | Laser surgery, Bone resection | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #5 | 4.8 / 5 (34) | Eskisehir, Turkey | — | — | Rehabilitation on the verticalizer, Multiple sclerosis rehabilitation | — | — | International Organization for Standardization, Turkish Medical Association | |
| #6 | 5.0 / 5 | Punta Cana, Dominican Republic | — | — | Plasmapheresis | — | — | — | |
| #7 | 4.5 / 5 (495) | Istanbul, Turkey | — | — | Brain tumor removal, CyberKnife | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #8 | 4.1 / 5 (42) | Istanbul, Turkey | — | — | Radiotherapy for lung cancer, Lung segmentectomy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #9 | 4.0 / 5 (7) | Chennai, India | — | 18,000+ treatments | Nephrectomy, Breast cancer surgery | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board | |
| #10 | 4.7 / 5 (7) | Pamplona, Spain | — | — | Allogenic bone marrow transplantation from an unrelated donor, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International , European Society for Medical Oncology |