| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (419) | Istanbul, Turkey | — | — | Chemotherapy for colon cancer, Radiation therapy for brain tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.7 / 5 (44) | Barcelona, Spain | 76+ years14,000+ treatments | Allogenic bone marrow transplantation from an unrelated donor, Nephrectomy | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #3 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Prostatectomy, Stereotaxic radiosurgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.7 / 5 (487) | Barcelona, Spain | — | 23,000+ treatments | Colectomy (large bowel resection), Throat cancer operation | — | — | Joint Commission International , European Foundation for Quality Management | |
| #5 | 4.5 / 5 (243) | Istanbul, Turkey | 20+ years | Tongue cancer surgery, Laparoscopic nephrectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 4.5 / 5 (166) | Tel Aviv, Israel | 41+ years34,000+ treatments | Prostatectomy, Gastric polyps removal | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #7 | 4.6 / 5 (156) | Istanbul, Turkey | — | — | Craniotomy, Pituitary tumor surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.6 / 5 (145) | Antalya , Turkey | — | — | Thyroidectomy, Chemotherapy for colon cancer | — | — | Joint Commission International | |
| #9 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Thyroidectomy, Immunotherapy with Keytruda (Pembolizumab) | — | — | Joint Commission International | |
| #10 | 3.8 / 5 (6) | Madrid, Spain | — | — | Bone marrow transplantation, Robotic da Vinci prostatectomy | — | — | World's Best Hospitals 2021 by Newsweek |