| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Stomach cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 49+ years3,000+ treatments | Chemotherapy for liver cancer, Radioiodine therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | 29+ years | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | ||
| #4 | 4.6 / 5 (172 reviews) | Vienna, Austria | 48+ years | Chemotherapy, Gastric polyps removal | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #5 | 4.7 / 5 (5 reviews) | Istanbul, Turkey | — | — | Cancer screening | — | — | — | |
| #6 | 4.5 / 5 (8 reviews) | Bangkok, Thailand | 24+ years | Hormone therapy | — | — | International Organization for Standardization | ||
| #7 | 4.6 / 5 (156 reviews) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 41+ years34,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for breast cancer | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #9 | 4.4 / 5 (0 reviews) | Bangkok, Thailand | — | — | Cancer screening | — | — | — | |
| #10 | 5.0 / 5 (2 reviews) | Bangkok, Thailand | 14+ years | Immunotherapy, Chemotherapy | — | — | ISO 9001:2015 Quality management systems |