| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (535 reviews) | Istanbul, Turkey | 23+ years | Chemotherapy for liver cancer, Radioiodine therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (239 reviews) | Istanbul, Turkey | 35+ years | Stomach cancer surgery, Tongue cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (418 reviews) | Istanbul, Turkey | — | — | Radiotherapy, Mastectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.5 / 5 (166 reviews) | Tel Aviv, Israel | — | 34,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for uterine cancer | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.7 / 5 (485 reviews) | Barcelona, Spain | — | 23,000+ treatments | Robotic da Vinci prostatectomy, SIRT therapy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #6 | 4.6 / 5 (173 reviews) | Vienna, Austria | 44+ years | Chemotherapy, Gastric polyps removal | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #7 | 4.6 / 5 (156 reviews) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.6 / 5 (145 reviews) | Antalya , Turkey | — | — | Brain tumor removal, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International | |
| #9 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | 40+ years | Mastectomy, Coronary angioplasty | — | — | Joint Commission International , International Organization for Standardization | ||
| #10 | 4.2 / 5 (40 reviews) | Mexicali, Mexico | 40+ years | Transurethral resection of the prostate (TURP), Laparoscopic prostatectomy | — | — | Consejo de Salubridad General, Consejo Mexicano de Oftalmología |