| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (363 reviews) | Istanbul, Turkey | 34+ years | Mammography, Biochemical blood analysis | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | Consultation with a neurosurgeon, Whole-body MRI | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Stereotactic radiosurgery using TrueBeam device | Single brain tumor lesions | Specializes in single-session stereotactic radiosurgery for brain tumors using TrueBeam technology. Includes radiotherapy planning CT scan in treatment package. JCI accredited facility with specialized radiation oncology team. | Joint Commission International , International Organization for Standardization | |
| #4 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Colonoscopy, MRI of one area | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #5 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Whole-body MRI, Online Consultation with Oncologist | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #6 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Consultation with an oncologist, Consultation with a neurosurgeon | — | — | International Organization for Standardization, Joint Commission International |