| 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 | Omentectomy , Thyroidectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Stomach cancer surgery, Radiotherapy for breast cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.6 / 5 (18) | Guangzhou, China | — | — | Mastectomy, Gamma Knife for brain tumor | — | — | — | |
| #4 | 5.0 / 5 | Punta Cana, Dominican Republic | — | — | Complex diagnostics of esophageal cancer | — | — | — | |
| #5 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | CyberKnife for brain tumor, CyberKnife | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.5 / 5 (57) | Frankfurt am Main, Germany | 41+ years | Chemotherapy for stomach cancer, Chemotherapy for uterine cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #7 | 4.1 / 5 (42) | Istanbul, Turkey | 10+ years | Radiotherapy for breast cancer, Gastroectomy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #8 | 5.0 / 5 (9) | Seoul, Republic of Korea | — | — | Lumpectomy , Mastectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #9 | 4.3 / 5 (8) | Thessaloniki, Greece | — | — | Thyroidectomy, Hysterectomy with DaVinci robot | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #10 | 4.8 / 5 (6) | Seoul, Republic of Korea | — | 32,000+ treatments | Mastectomy, Robotic da Vinci prostatectomy | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek |