| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | 35+ years | Pituitary tumor surgery, Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | 33+ years | Radiofrequency ablation of the liver, Excision of skull base tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.6 / 5 (218 reviews) | Istanbul, Turkey | 20+ years | Throat cancer operation, Removal of spinal cord tumor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.6 / 5 (127 reviews) | Antalya , Turkey | — | — | Autologous bone marrow transplantation, Prostatectomy | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (136 reviews) | Istanbul, Turkey | 44+ years | Allogenic bone marrow transplantation from a related donor, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | ||
| #6 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 76+ years23,000+ treatments | Immunotherapy for kidney cancer, Proton-beam therapy | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #7 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Thyroid biopsy | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 4.7 / 5 (16 reviews) | Baku, Azerbaijan | — | — | Transurethral incision of the prostate (TUIP), Removal of spinal cord tumor | — | — | Joint Commission International , Patient choice for Check-up | |
| #9 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | Lung cancer surgery, Chemotherapy for stomach cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #10 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 43+ years34,000+ treatments | Biological therapy, Оophorectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek |