| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 29+ years | Brain tumor removal, HIFU for prostate cancer treatment | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | 20+ years | Testicular prosthesis, Whipple surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.5 / 5 (155 reviews) | Tel Aviv, Israel | 38+ years34,000+ treatments | Prostatectomy, Targeted therapy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 5.0 / 5 (3 reviews) | Istanbul, Turkey | 37+ years | Tumor Marker Blood Test | — | — | Joint Commission International | ||
| #5 | 5.0 / 5 (3 reviews) | Incheon, Republic of Korea | 26+ years | Tumor Marker Blood Test | — | — | Korean Institute for Healthcare Accreditation | ||
| #6 | 5.0 / 5 (2 reviews) | Bangkok, Thailand | — | — | Immunotherapy, Chemotherapy | — | — | ISO 9001:2015 Quality management systems | |
| #7 | 4.7 / 5 (357 reviews) | Istanbul, Turkey | 25+ years | Transnasal resection of tumor, Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | International Organization for Standardization, Joint Commission International | ||
| #8 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 41+ years23,000+ treatments | CyberKnife, Lung cancer surgery | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #9 | 4.7 / 5 (154 reviews) | Vienna, Austria | 36+ years | Removal of duodenal polyp, Gastric polyps removal | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #10 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | Nephrectomy, Chemoembolization of the liver | — | — | International Organization for Standardization, Medical Travel Quality Alliance |