| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (424) | Istanbul, Turkey | — | — | Brain tumor removal, Radiofrequency ablation | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.5 / 5 (252) | Istanbul, Turkey | 20+ years | Allogenic bone marrow transplantation from a related donor, Thyroid resection | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Online consultation with Surgeon | — | — | ISO 9001:2015 Quality management systems | |
| #4 | 4.6 / 5 (174) | Vienna, Austria | 48+ years | Gastric polyps removal, Chemotherapy | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #5 | 4.9 / 5 (16) | Istanbul, Turkey | — | — | Hiatal hernia repair, Surgical excision of fibroadenoma | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | |
| #6 | 5.0 / 5 | São Paulo, Brazil | — | — | Online consultation with Surgeon | — | — | International Society for Aesthetic Plastic Surgery, Federación Ibero Latinoamericana de Cirugía Plástica | |
| #7 | 4.6 / 5 (537) | Istanbul, Turkey | 19+ years650+ treatments | Radiation therapy for colorectal cancer, Brachytherapy for prostate cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #8 | 4.5 / 5 (168) | Tel Aviv, Israel | 42+ years34,000+ treatments | Laser surgery for laryngeal cancer, Prostatectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #9 | 4.7 / 5 (489) | Barcelona, Spain | 28+ years23,000+ treatments | Targeted therapy, Myomectomy (removal of uterine fibroids) | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #10 | 4.6 / 5 (158) | Istanbul, Turkey | — | — | Bone marrow transplantation, Craniotomy | — | — | International Organization for Standardization, Joint Commission International |