| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | 48+ years | Radiofrequency ablation of the liver, Excision of skull base tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (218 reviews) | Istanbul, Turkey | 20+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Immunotherapy with Keytruda (Pembolizumab) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 24+ years34,000+ treatments | Biological therapy, Hysterectomy (uterus removal) | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.6 / 5 (128 reviews) | Antalya , Turkey | — | — | Autologous bone marrow transplantation, Prostatectomy | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (136 reviews) | Istanbul, Turkey | — | — | Allogenic bone marrow transplantation from a related donor, Mastectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Breast cancer surgery, Targeted therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #7 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation, Brain tumor removal | — | — | Joint Commission International | |
| #8 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | NanoKnife, Radioiodine therapy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | 36+ years | Radiotherapy for uterine cancer, Brain tumor removal | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | ||
| #10 | 4.7 / 5 (62 reviews) | Solingen, Germany | 26+ years | Radiation therapy for colorectal cancer, Thyroid resection | — | — | Best doctor for herniated disc treatment, German Cancer Society |