| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (243) | Istanbul, Turkey | 20+ years | Tongue cancer surgery, Laparoscopic nephrectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (419) | Istanbul, Turkey | 25+ years | Chemotherapy for colon cancer, Radiation therapy for brain tumor | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.6 / 5 (536) | Istanbul, Turkey | 29+ years | Prostatectomy, Stereotaxic radiosurgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #4 | 4.7 / 5 (487) | Barcelona, Spain | 40+ years23,000+ treatments | Colectomy (large bowel resection), Throat cancer operation | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #5 | 4.6 / 5 (156) | Istanbul, Turkey | 44+ years | Craniotomy, Pituitary tumor surgery | — | — | International Organization for Standardization, Joint Commission International | ||
| #6 | 4.6 / 5 (147) | Antalya , Turkey | 26+ years | Thyroidectomy, Chemotherapy for colon cancer | — | — | Joint Commission International | ||
| #7 | 4.6 / 5 (174) | Vienna, Austria | 36+ years | Chemotherapy, Gastric polyps removal | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #8 | 4.4 / 5 (6) | Barcelona, Spain | 38+ years | Robotic da Vinci prostatectomy, Stomach cancer surgery | — | — | Joint Commission International | ||
| #9 | 5.0 / 5 (55) | Istanbul, Turkey | 31+ years | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | ||
| #10 | 5.0 / 5 (2) | Ramat Gan, Israel | 46+ years45,000+ treatments | Radiation therapy for brain tumor, Immunotherapy | — | — | Best Maternity Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek |