| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (518 reviews) | Istanbul, Turkey | — | — | Allogenic bone marrow transplantation from an unrelated donor, CyberKnife for lung cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.6 / 5 (220 reviews) | Istanbul, Turkey | — | — | Transnasal resection of tumor, Breast cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #3 | 4.0 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Sling procedure, Hysterectomy (uterus removal) | — | — | — | |
| #4 | 4.6 / 5 (364 reviews) | Istanbul, Turkey | — | — | Lymphadenectomy, Removal of meningioma | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.9 / 5 (9 reviews) | Bangkok, Thailand | — | — | Orchiectomy, Hormone therapy | — | — | Royal College of Surgeons Thailand | |
| #6 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Esophagectomy, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #7 | 4.7 / 5 (137 reviews) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, Lumpectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Hysterectomy (uterus removal), Nephrectomy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #9 | 4.7 / 5 (156 reviews) | Vienna, Austria | — | — | Gastric polyps removal, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #10 | 4.9 / 5 (46 reviews) | Milan, Italy | — | 8,000+ treatments | Laparoscopic prostatectomy, Da Vinci Robotic System | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek |