| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (516 reviews) | Istanbul, Turkey | — | — | Lumpectomy , Chemotherapy for stomach cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 43+ years34,000+ treatments | Radiation therapy for colorectal cancer, Distal Pancreatectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Stomach cancer surgery, Brachytherapy for prostate cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #4 | 4.7 / 5 (135 reviews) | Istanbul, Turkey | — | — | Tongue cancer surgery, Removal of spinal cord tumor | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | Chemotherapy, Hysterectomy (uterus removal) | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #6 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Myomectomy (removal of uterine fibroids), Chemotherapy for stomach cancer | — | — | World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Radiotherapy for prostate cancer, Gamma Knife for brain tumor | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #8 | 4.8 / 5 (180 reviews) | Istanbul, Turkey | — | — | Childbirth, Mastectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #9 | 4.7 / 5 (61 reviews) | Solingen, Germany | — | — | Throat cancer operation, Transnasal resection of tumor | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #10 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Radiofrequency ablation of the liver | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking |