| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (266) | Istanbul, Turkey | 20+ years | Radiotherapy, Resection of glioma | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (436) | Istanbul, Turkey | — | — | Brain tumor removal, Immunotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Online consultation with Surgeon | — | — | ISO 9001:2015 Quality management systems | |
| #4 | 4.6 / 5 (175) | Vienna, Austria | 48+ years | Online consultation with Surgeon | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #5 | 4.6 / 5 (71) | Milan, Italy | 34+ years8,000+ treatments | Laparoscopic prostatectomy, Craniotomy | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.9 / 5 (16) | Istanbul, Turkey | — | — | Umbilical hernia repair, Stomach resection | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | |
| #7 | 5.0 / 5 | São Paulo, Brazil | — | — | Online consultation with Surgeon | — | — | International Society for Aesthetic Plastic Surgery, Federación Ibero Latinoamericana de Cirugía Plástica | |
| #8 | 4.6 / 5 (544) | Istanbul, Turkey | 19+ years650+ treatments | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Gamma Knife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #9 | 4.5 / 5 (172) | Tel Aviv, Israel | 42+ years34,000+ treatments | Chemotherapy, Mastectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #10 | 4.7 / 5 (496) | Barcelona, Spain | 28+ years23,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for liver cancer | — | — | Joint Commission International , European Foundation for Quality Management |