| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (358 reviews) | Istanbul, Turkey | 34+ years | Mammography, Testicular Biopsy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.7 / 5 (133 reviews) | Istanbul, Turkey | — | — | Biopsy, Biochemical blood analysis | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Proton therapy, LINACs (Trilogy and TrueBeam), Gamma Knife, CyberKnife | Precision radiation therapy | Equipped with advanced radiation oncology tools including two LINACs. JCI-accredited facility with a dedicated oncology hospital. Research center supports personalized cancer treatments. | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #4 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Consultation with creation of treatment plan , Consultation with a neurosurgeon | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #5 | 4.4 / 5 (41 reviews) | Istanbul, Turkey | — | — | Colonoscopy, Consultation with creation of treatment plan | — | — | — | |
| #6 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Biopsy, Consultation with an oncologist | — | — | International Organization for Standardization, Joint Commission International |