| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (23) | Seoul, Republic of Korea | 45,000+ treatments | Stomach cancer surgery, Chemotherapy | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | 4.5 / 5 (252) | Istanbul, Turkey | 24+ years | Laryngectomy, Bone marrow transplantation | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (424) | Istanbul, Turkey | — | — | Breast cancer surgery, Autologous bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (147) | Antalya , Turkey | — | — | CT of thoracic, abdominal and pelvic organs | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (158) | Istanbul, Turkey | — | — | Bone marrow transplantation, Autologous bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.6 / 5 (537) | Istanbul, Turkey | 76+ years | Allogenic bone marrow transplantation from a related donor, Liver resection | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #7 | 4.7 / 5 (489) | Barcelona, Spain | 39+ years1,000+ treatments | Radiotherapy, Radiation therapy for colorectal cancer | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #8 | 4.2 / 5 (88) | Jelenia Góra, Poland | — | — | Trachelectomy (cervicectomy), Hysterectomy (uterus removal) | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #9 | 4.8 / 5 (256) | Istanbul, Turkey | — | — | CT of thoracic, abdominal and pelvic organs | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #10 | 4.7 / 5 (150) | Vilnius, Lithuania | — | — | Radiofrequency ablation, Hysterectomy (uterus removal) | — | — | Joint Commission International |