| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (214 reviews) | Istanbul, Turkey | 22+ years | Nephrectomy, Radiation therapy for brain tumor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | CyberKnife for brain tumor, Brachytherapy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Herniated disc surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #4 | 4.5 / 5 (2 reviews) | Beijing, China | — | 9,000+ treatments | Thyroidectomy, Medication treatment for multiple sclerosis | — | — | Joint Commission International | |
| #5 | 4.7 / 5 (359 reviews) | Istanbul, Turkey | — | — | Coronary angiography, Thyroid resection | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Prostatectomy, Radioiodine therapy | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 24+ years | Brachytherapy for prostate cancer, Lung cancer surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #8 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 49+ years3,000+ treatments | Sarcoma surgery, Trans-sphenoidal hypophysectomy (adenomectomy) | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #9 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Radiotherapy for throat cancer, Lung cancer surgery | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #10 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Radiotherapy, Hormone therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance |