| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | 24+ years | Nephrectomy, Craniotomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.8 / 5 (4 reviews) | Bangkok, Thailand | 11+ years | Hormone therapy | — | — | International Organization for Standardization | ||
| #3 | 4.7 / 5 (75 reviews) | Warsaw, Poland | — | — | CT scan of the whole body | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, FIFA Medical Center of Exellence | |
| #4 | 4.7 / 5 (357 reviews) | Istanbul, Turkey | — | — | Thyroid resection , Hysterectomy (uterus removal) | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Bone marrow transplantation, Pituitary tumor surgery | — | — | Joint Commission International | |
| #6 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | — | — | Radiotherapy, Lymphadenectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Radiotherapy for lung cancer, Radiation therapy for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #8 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | Radiotherapy for prostate cancer, CyberKnife for brain tumor | — | — | Joint Commission International , European Foundation for Quality Management | |
| #9 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Radiotherapy for throat cancer, Lung cancer surgery | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #10 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Gastroectomy, Immunotherapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance |