| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | — | — | Liver resection, Chemotherapy for liver cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.7 / 5 (485 reviews) | Barcelona, Spain | — | 23,000+ treatments | Radiotherapy for prostate cancer, Excision of skull base tumor | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.2 / 5 (86 reviews) | Jelenia Góra, Poland | — | — | Gastroenterostomy, Mastectomy | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #4 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 61+ years34,000+ treatments | Da Vinci Robotic System, CyberKnife for brain tumor | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #5 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 20+ years | Removal of colon cancer, Stomach cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 4.6 / 5 (145 reviews) | Antalya , Turkey | — | — | Brain tumor removal, Allogenic bone marrow transplantation from a related donor | — | — | Joint Commission International | |
| #7 | 4.7 / 5 (65 reviews) | Solingen, Germany | — | — | Rectal resection, Radiofrequency ablation | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #8 | 4.5 / 5 (54 reviews) | Istanbul, Turkey | — | — | Resection of glioma, Hysterectomy (uterus removal) | — | — | Joint Commission International | |
| #9 | 4.8 / 5 (226 reviews) | Istanbul, Turkey | — | — | Stomach resection, Laser surgery | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #10 | 4.5 / 5 (57 reviews) | Frankfurt am Main, Germany | 36+ years | Radiotherapy for throat cancer, Immunotherapy for breast cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking |