| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (419) | Istanbul, Turkey | — | — | Chemotherapy for colon cancer, Radiation therapy for brain tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Prostatectomy, Stereotaxic radiosurgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Thyroidectomy, Allogenic bone marrow transplantation from an unrelated donor | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #4 | 4.0 / 5 (2) | Istanbul, Turkey | — | — | Thyroid resection , Whipple surgery | — | — | Turkish Medical Association, Best clinic for IVF in Turkey | |
| #5 | 4.4 / 5 (7) | Istanbul, Turkey | — | — | Brain tumor removal, Gamma Knife for brain tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | — / 5 | Istanbul, Turkey | — | — | Complex diagnostics of kidney cancer | — | — | Turkish Medical Association, Straumann® Dental Implant System Official Provider |