| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 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) | ||
| #2 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation of the liver, Excision of skull base tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.8 / 5 (188 reviews) | Istanbul, Turkey | — | — | Mastectomy, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #4 | 4.6 / 5 (128 reviews) | Antalya , Turkey | — | — | Autologous bone marrow transplantation, Trans-sphenoidal hypophysectomy (adenomectomy) | — | — | Joint Commission International | |
| #5 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Chemotherapy, Chemotherapy for prostate cancer | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #6 | 5.0 / 5 (9 reviews) | Seoul, Republic of Korea | — | — | Radiotherapy for breast cancer, Lumpectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #7 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | Robotic da Vinci prostatectomy, Mastectomy | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #8 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Lobectomy, Mastectomy | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #9 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | — | Mastectomy, Liver resection | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #10 | 5.0 / 5 (2 reviews) | Seoul, Republic of Korea | — | — | Liver resection, Breast cancer surgery | — | — | World's Best Hospitals 2021 by Newsweek |