| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (536) | Istanbul, Turkey | 21+ years | Stomach cancer surgery, Radiotherapy for breast cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 5.0 / 5 (2) | Haifa, Israel | — | — | Radiofrequency ablation, Chemotherapy | — | — | Joint Commission International , World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.9 / 5 (21) | Kyiv, Ukraine | — | — | Prostatectomy, Nephrectomy | — | — | European Board of Urology, Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate | |
| #4 | 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 | ||
| #5 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | — | CyberKnife, CyberKnife for brain tumor | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #6 | 4.4 / 5 (10) | Istanbul, Turkey | — | — | Melanoma surgery, Liver resection | — | — | Turkish Medical Association, European Board of Urology | |
| #7 | 4.7 / 5 | Nashik, India | 30+ years | Mastectomy, Allogenic bone marrow transplantation from an unrelated donor | — | — | Indian National Accreditation Board for Testing and Calibration Laboratories, Indian National Hospital Accreditation Board | ||
| #8 | 4.4 / 5 | Kyiv, Ukraine | — | — | Removal of colon cancer, Radiotherapy for uterine cancer | — | — | International Organization for Standardization | |
| #9 | 4.4 / 5 (7) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, Radiotherapy for breast cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 2.5 / 5 | Madrid, Spain | 36+ years | EGFR, ALK, ROS1, PG-L1 | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |