| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (214 reviews) | Istanbul, Turkey | 19+ years1,000+ treatments | Omentectomy , Biochemical blood analysis | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Total omentectomy, pelvic and para‑aortic lymphadenectomy, pelvic peritonectomy, subdiaphragmatic peritonectomy, metastasectomy | Complex gynecologic oncology cases | Performs advanced cytoreductive surgery including omentectomy as part of multidisciplinary cancer treatment. Affiliated with Johns Hopkins Medicine. JCI accredited with integrated oncology care. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Consultation with an oncologist, CT (computer tomography) | — | — | World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.6 / 5 (17 reviews) | Guangzhou, China | 30+ years | PET/CT, Online Consultation with Oncologist | — | — | — | ||
| #5 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | 92,000+ treatments | MRI of the spine cord, PET/CT | — | — | Joint Commission International | ||
| #6 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | — | — | Omentectomy, hysterectomy, lymphadenectomy, debulking surgery | Gynecologic cancer treatment | JCI-accredited cancer hospital with dedicated oncology surgery team. Performs complex procedures like omentectomy as part of tumor debulking. Includes comprehensive cancer care with genetics and psychological support. | International Organization for Standardization, Joint Commission International | |
| #7 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Biopsy, Genetic screening | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 5.0 / 5 (2 reviews) | Bucharest, Romania | 33+ years | Omentectomy , Colonoscopy | — | — | Bariatric Surgery Center of Excellence, Joint Commission International | ||
| #9 | 5.0 / 5 (3 reviews) | Istanbul, Turkey | 23+ years | Omentectomy | — | — | Turkish Medical Association (Türk Tabıplerı Bırliği), Turkish Medical Association | ||
| #10 | 4.6 / 5 (127 reviews) | Bangkok, Thailand | — | Brain MRI, CT (computer tomography) | — | — | International Organization for Standardization, Joint Commission International |