| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (484 reviews) | Barcelona, Spain | — | 23,000+ treatments | Excision of skull base tumor, Robotic da Vinci prostatectomy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | — | — | Liver resection, Robotic da Vinci prostatectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Hysterectomy (uterus removal) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 61+ years34,000+ 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 | — | — | Removal of duodenal polyp, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #6 | 4.6 / 5 (152 reviews) | Istanbul, Turkey | — | — | Radiation therapy for brain tumor, Enucleation of eye | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | — | Hysterectomy (uterus removal), Liver resection | — | — | World's Best Hospitals 2021 by Newsweek | |
| #8 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Bone marrow transplantation, The Wertheim-Meigs operation | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.7 / 5 (65 reviews) | Solingen, Germany | — | — | Rectal resection, Lobectomy | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #10 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Operation Marmara (microsurgical subinguinal varicocelectomy), Mastectomy | — | — | Joint Commission International , International Organization for Standardization |