| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (430) | Istanbul, Turkey | 25+ years | Radiotherapy, IMRT, TrueBeam STx | Precise tumor targeting | Uses advanced TrueBeam STx and IMRT for accurate tumor irradiation. Follows international NCCN and ESMO protocols. JCI-accredited with a strong oncology department. | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (539) | Istanbul, Turkey | 20+ years | CyberKnife, Truebeam, Varian Edge | Precise stomach tumor targeting | Uses CyberKnife and Truebeam for sub-millimeter accuracy, minimizing damage to healthy tissue. Partners with Johns Hopkins for treatment standards. Over 3,000 oncology procedures performed. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.7 / 5 (492) | Barcelona, Spain | 26+ years23,000+ treatments | IMRT (intensity-modulated radiotherapy), radiosurgery | Stage III-IV stomach cancer | Offers targeted irradiation methods to slow tumor growth and relieve symptoms. Provides personalized treatment plans, including combined options like immunotherapy when needed. Clinic has JCI accreditation with high patient recommendation rates. | Joint Commission International , European Foundation for Quality Management | ||
| #4 | 4.6 / 5 (18) | Guangzhou, China | 30+ years | PET/CT, CT (computer tomography) | — | — | — | ||
| #5 | 4.5 / 5 (171) | Tel Aviv, Israel | 41+ years34,000+ treatments | Colonoscopy, MRI of one area | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.7 / 5 (161) | Istanbul, Turkey | — | — | IMRT, IGRT, Elekta Versa HD Signature, TrueBeam STx | Breathing-adaptive radiotherapy | Elekta Versa HD system maps the tumor in 3D and adapts to breathing, delivering high-dose radiation in one-third the usual time. Personalized plans from multidisciplinary oncology councils spare healthy tissue. | International Organization for Standardization, Joint Commission International | |
| #7 | 5.0 / 5 (3) | Madrid, Spain | — | — | Genetic screening, Consultation with an oncologist | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 5.0 / 5 (3) | Cologne, Germany | — | — | CT (computer tomography), PET/CT | — | — | — | |
| #9 | 4.5 / 5 (262) | Istanbul, Turkey | 20+ years | Colonoscopy, Biochemical blood analysis | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #10 | 4.6 / 5 (149) | Antalya , Turkey | — | — | Online Consultation with Dermatologist, Whole-body MRI | — | — | Joint Commission International |