| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | 22+ years | Biochemical blood analysis, Thyroid function tests (including T3, T4, TSH) | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | CT (computer tomography), PET/CT | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #3 | 4.7 / 5 (361 reviews) | Istanbul, Turkey | — | — | Immunotherapy, targeted therapy, smart pills | Advanced or metastatic kidney cancer | Follows NCCN and ESMO protocols with a structured treatment plan including immunotherapy sessions every 14 days. JCI accredited for quality care. | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (218 reviews) | Istanbul, Turkey | 20+ years | Testicular Biopsy, PET/CT | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.6 / 5 (136 reviews) | Istanbul, Turkey | — | — | Immunotherapy, targeted therapy | Advanced kidney cancer with metastases | Offers personalized immunotherapy courses every 21 days. Part of Memorial Healthcare Group with high success rates in kidney treatments. Includes PET-CT and MRI for precise treatment monitoring. | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | Brain MRI, PET/CT | — | — | Joint Commission International | ||
| #7 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Brain MRI, Consultation with creation of treatment plan | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #8 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Medical oncology, radiation oncology, cancer surgery, genetics | Comprehensive cancer treatment | Turkey's first privately owned cancer hospital with advanced diagnostic tools like PET-CT and linear accelerator. JCI-accredited facility offering multidisciplinary approach for personalized cancer care. | International Organization for Standardization, Joint Commission International | |
| #9 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Biopsy, Genetic screening | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | 15+ years | Thyroid function tests (including T3, T4, TSH), CT (computer tomography) | — | — | Joint Commission International |