| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (521 reviews) | Istanbul, Turkey | — | — | Removal of meningioma, Whipple surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.7 / 5 (369 reviews) | Istanbul, Turkey | — | — | Liver resection, Removal of spinal cord tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Thyroid resection , Lobectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #4 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Targeted therapy, Bladder removal | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Lymphoma blood test | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (235 reviews) | Istanbul, Turkey | — | 13,000+ treatments | Lung cancer surgery, Radiotherapy for uterine cancer | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | 4.2 / 5 (34 reviews) | Istanbul, Turkey | 36+ years | Nephrectomy, Bone marrow transplantation | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #8 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Breast cancer surgery, CyberKnife for brain tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 3.8 / 5 (2 reviews) | Istanbul, Turkey | — | — | Lymphoma blood test | — | — | Turkish Medical Association |