| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (21) | Baku, Azerbaijan | 16+ years | Pancreatic cancer surgery , Nephrectomy | — | — | Joint Commission International , Patient choice for Check-up | ||
| #2 | 4.5 / 5 (254) | Istanbul, Turkey | 20+ years | Immunotherapy with Keytruda (Pembolizumab), Mastectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.2 / 5 (88) | Jelenia Góra, Poland | — | — | Gastroenterostomy, Mastectomy | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #4 | 4.6 / 5 (537) | Istanbul, Turkey | 36+ years | Removal of spinal cord tumor, Removal of liver cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.5 / 5 (168) | Tel Aviv, Israel | 41+ years34,000+ treatments | Bone marrow transplantation, Chemotherapy for gallbladder cancer | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.3 / 5 | Istanbul, Turkey | — | — | Brain tumor surgery, Excision of skull base tumor | — | — | — | |
| #7 | 4.5 / 5 (23) | Seoul, Republic of Korea | — | 45,000+ treatments | Hysterectomy with DaVinci robot, Radiotherapy for cervical cancer | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #8 | 4.6 / 5 (424) | Istanbul, Turkey | — | — | Brachytherapy for prostate cancer, Targeted therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.6 / 5 (174) | Vienna, Austria | 44+ years | Gastric polyps removal, Chemotherapy | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #10 | 4.7 / 5 (489) | Barcelona, Spain | — | 23,000+ treatments | Bone marrow transplantation, Gastric polyps removal | — | — | Joint Commission International , European Foundation for Quality Management |