| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (527 reviews) | Istanbul, Turkey | — | — | Radiation therapy for colorectal cancer, Proton-beam therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.5 / 5 (159 reviews) | Tel Aviv, Israel | — | 34,000+ treatments | Tongue cancer surgery, Сervix Conization | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.6 / 5 (143 reviews) | Istanbul, Turkey | — | — | Whipple surgery, Breast cancer surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.5 / 5 (481 reviews) | Istanbul, Turkey | — | — | Thyroid resection , Lobectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #5 | 4.6 / 5 (52 reviews) | Istanbul, Turkey | — | — | Craniotomy, Mohs microsurgery | — | — | Joint Commission International | |
| #6 | 4.7 / 5 (62 reviews) | Solingen, Germany | — | — | Subtotal thyroidectomy, Radiotherapy for breast cancer | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #7 | 4.8 / 5 (214 reviews) | Istanbul, Turkey | — | — | Childbirth, Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #8 | 4.5 / 5 (55 reviews) | Frankfurt am Main, Germany | — | — | Immunotherapy, Chemotherapy for stomach cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #9 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | — | 92,000+ treatments | Wide excision of melanoma, NanoKnife | — | — | Joint Commission International | |
| #10 | 4.6 / 5 (17 reviews) | Guangzhou, China | — | — | Chemoembolization of the liver, Immunotherapy | — | — | — |