| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 26+ years | Liver resection, Open heart surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Stomach cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (415 reviews) | Istanbul, Turkey | — | — | Immunotherapy with Keytruda (Pembolizumab), Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | — | 34,000+ treatments | Da Vinci Robotic System, CyberKnife for brain tumor | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.6 / 5 (172 reviews) | Vienna, Austria | 44+ years | Chemotherapy, Gastric polyps removal | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.7 / 5 (484 reviews) | Barcelona, Spain | — | 23,000+ treatments | Radiotherapy for prostate cancer, Excision of skull base tumor | — | — | Joint Commission International , European Foundation for Quality Management | |
| #7 | 4.6 / 5 (145 reviews) | Antalya , Turkey | — | — | Brain tumor removal, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International | |
| #8 | 4.6 / 5 (153 reviews) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.1 / 5 (39 reviews) | Mexicali, Mexico | — | — | Magnetic Resonance-guided Focused Ultrasound Surgery (MRgFUS), Bone marrow transplantation | — | — | Consejo de Salubridad General, Consejo Mexicano de Oftalmología | |
| #10 | 4.6 / 5 (4 reviews) | Istanbul, Turkey | — | — | Angiography | — | — | — |