| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (539) | Istanbul, Turkey | 33+ years | Immunotherapy, targeted therapy, systemic therapy | Advanced or metastatic lung cancer | Affiliated with Johns Hopkins Medicine, offers comprehensive treatment plans with immunotherapy and targeted therapy, and has ESMO-certified oncologists. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (430) | Istanbul, Turkey | 25+ years | Immunotherapy, immunotherapy combined with chemotherapy | Advanced-stage lung cancer | Offers immunotherapy with or without chemotherapy based on PD-L1 testing. JCI-accredited hospital with a specialized oncology department following international protocols. Doctors have performed 1,100+ oncology procedures. | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.5 / 5 (262) | Istanbul, Turkey | 20+ years | Colonoscopy, Biochemical blood analysis | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.9 / 5 (59) | Istanbul, Turkey | — | — | MRI of one area, PET/CT | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #5 | 4.7 / 5 (161) | Istanbul, Turkey | — | — | Thyroid function tests (including T3, T4, TSH), Mammography | Stage 4 lung cancer patients | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (55) | Istanbul, Turkey | 35+ years | Biochemical blood analysis, Brain MRI | — | — | Joint Commission International | ||
| #7 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | Biopsy, Brain MRI | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.5 / 5 (495) | Istanbul, Turkey | 8+ years | Colonoscopy, MRI of one area | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #9 | 4.4 / 5 (49) | Istanbul, Turkey | — | — | Immunotherapy for lung cancer, Consultation with creation of treatment plan | — | — | — | |
| #10 | 4.1 / 5 (42) | Istanbul, Turkey | 36+ years | Testicular Biopsy, Thyroid function tests (including T3, T4, TSH) | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association |