| 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 | 20+ years | SIRT therapy, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | 21+ years | Small intestine resection, Bone resection | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.6 / 5 (208 reviews) | Istanbul, Turkey | 20+ years | Transurethral resection of the bladder, Transnasal resection of tumor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.5 / 5 (154 reviews) | Tel Aviv, Israel | — | 34,000+ treatments | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Whipple surgery | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 35+ years870+ treatments | Breast cancer surgery, CyberKnife for brain tumor | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #6 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Chemotherapy, Breast cancer surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.6 / 5 (125 reviews) | Antalya , Turkey | — | — | Radiotherapy, Allogenic bone marrow transplantation from an unrelated donor | — | — | Joint Commission International | |
| #8 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Chemotherapy for pancreatic cancer, Throat cancer operation | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #9 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Radiotherapy for breast cancer, Melanoma surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #10 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Enucleation of eye, Hysterectomy (uterus removal) | — | — | Joint Commission International |