| #1 | | | Istanbul, Turkey | | 21+ years | Systemic therapy, combination therapy with immune and hormone treatments, molecular testing | Advanced ovarian cancer cases | Offers combination therapies and molecular testing for personalized treatment. Affiliated with Johns Hopkins Medicine, ensuring high standards in oncology care. | International Organization for Standardization, Joint Commission International |
| #2 | | | Istanbul, Turkey | | 25+ years | Chemotherapy for ovarian cancer | — | — | International Organization for Standardization, Joint Commission International |
| #3 | | | Antalya , Turkey | | 26+ years | Chemotherapy, targeted therapy | Personalized chemotherapy plans | Follows NCCN and ESMO protocols for ovarian cancer treatment. JCI-accredited facility with multidisciplinary tumor boards for complex cases. Doctors have performed 1,100+ oncology procedures. | Joint Commission International |
| #4 | | | Hamburg, Germany | | 31+ years | Chemotherapy for ovarian cancer | — | — | International Organization for Standardization, Medical Travel Quality Alliance |
| #5 | | | Madrid, Spain | | 19+ years | Chemotherapy for ovarian cancer | — | — | World's Best Hospitals 2021 by Newsweek |
| #6 | | | Solingen, Germany | | 14+ years | Chemotherapy for ovarian cancer | — | — | Best doctor for herniated disc treatment, German Cancer Society |
| #7 | | | Frankfurt am Main, Germany | | 63+ years | Chemotherapy for ovarian cancer | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking |
| #8 | | | Istanbul, Turkey | | 20+ years | Chemotherapy for ovarian cancer | Metastatic or refractory ovarian cancer | JCI-accredited cancer center with multidisciplinary oncology team. Specializes in complex cases including metastatic relapse. Offers personalized chemotherapy plans with 7-day hospitalization per course. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) |
| #9 | | | Istanbul, Turkey | | 16+ years | Chemotherapy for ovarian cancer | — | — | Joint Commission International |
| #10 | | | Guangzhou, China | | 30+ years | Chemotherapy for ovarian cancer | — | — | — |