| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (263) | Istanbul, Turkey | 20+ years | Omentectomy, esophagectomy, gastroenterostomy, gastrectomy, resection of the esophagus | Complex gastric cancer cases | Doctors have performed over 400 gastric cancer surgeries. JCI-accredited facility with advanced diagnostics like PET-CT and MRI. Offers comprehensive pre- and post-operative care. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.8 / 5 (10) | Ankara, Turkey | 10+ years | Brain MRI, PET/CT | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | ||
| #3 | 4.6 / 5 (432) | Istanbul, Turkey | — | — | Gastrectomy, esophagectomy, minimally invasive surgery, robotic surgery | Complex stomach cancer cases | First JCI-accredited hospital in Turkey, performs 3,500+ procedures annually, and follows NCCN and ESMO protocols for precision treatment. | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (542) | Istanbul, Turkey | 22+ years | Omentectomy, esophagectomy, gastroenterostomy, gastroectomy, Da Vinci gastroectomy, resection of the esophagus | Complex gastric cancer cases | Multidisciplinary tumor board reviews each case, uses Da Vinci robotic surgery for precision, and offers comprehensive staging with PET-CT and MRI. 900+ procedures performed by experienced surgeons. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.5 / 5 (55) | Istanbul, Turkey | 35+ years | PET/CT, Biopsy | — | — | Joint Commission International | ||
| #6 | 4.7 / 5 (162) | Istanbul, Turkey | — | — | Esophagectomy, gastroectomy | Cancer surgery with advanced equipment | Part of Memorial Healthcare Group, known for high success rates in complex surgeries. Uses Elekta Versa HD SIGNATURE for precise tumor targeting during radiotherapy. | International Organization for Standardization, Joint Commission International | |
| #7 | 4.7 / 5 (69) | Solingen, Germany | 14+ years | Gastrectomy, esophagectomy, gastroenterostomy, resection of the esophagus | Complex stomach cancer cases | The clinic is certified by the German Cancer Society and includes specialized departments for gastroenterology and oncology, ensuring expert care for stomach cancer patients. Doctors perform over 9,000 endoscopic interventions annually. | Best doctor for herniated disc treatment, German Cancer Society | ||
| #8 | 4.8 / 5 (55) | Milan, Italy | — | 8,000+ treatments | MRI of one area | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #9 | 5.0 / 5 | Madrid, Spain | 20+ years7,000+ treatments | Stomach cancer surgery | — | — | ISO 45001 (Occupational Health and Safety Management), World's Best Smart Hospitals 2023 by Newsweek | ||
| #10 | 5.0 / 5 (2) | Ramat Gan, Israel | 46+ years45,000+ treatments | Brain MRI, PET/CT | — | — | Best Maternity Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek |