| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 20+ years | Breast cancer surgery, Throat cancer operation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.7 / 5 (484 reviews) | Barcelona, Spain | 41+ years23,000+ treatments | Radiotherapy for cervical cancer, Removal of colon cancer | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #3 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 41+ years34,000+ treatments | Chemotherapy, Bone marrow transplantation | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.6 / 5 (20 reviews) | Baku, Azerbaijan | 16+ years | Transurethral incision of the prostate (TUIP), Prostatectomy | — | — | Joint Commission International , Patient choice for Check-up | ||
| #5 | 4.5 / 5 (23 reviews) | Seoul, Republic of Korea | — | 45,000+ treatments | Stomach cancer surgery, Pituitary tumor surgery | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #6 | 4.6 / 5 (234 reviews) | Istanbul, Turkey | 20+ years | Nephrectomy, Radiotherapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #7 | 4.6 / 5 (414 reviews) | Istanbul, Turkey | — | — | Brain tumor removal, Bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.6 / 5 (172 reviews) | Vienna, Austria | 44+ years | Gastric polyps removal, Chemotherapy | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #9 | 4.6 / 5 (142 reviews) | Antalya , Turkey | — | — | Allogenic bone marrow transplantation from a related donor, Mastectomy | — | — | Joint Commission International | |
| #10 | 4.6 / 5 (150 reviews) | Istanbul, Turkey | — | — | Brain tumor removal, Removal of meningioma | — | — | International Organization for Standardization, Joint Commission International |