| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (419) | Istanbul, Turkey | — | — | TrueBeam STx radiotherapy, IMRT | Precision radiotherapy for small tumors | First hospital in Turkey with JCI accreditation. Uses TrueBeam STx and IMRT for targeting tumors as small as 1.5 mm while sparing healthy tissues. | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (536) | Istanbul, Turkey | 20+ years | CyberKnife, Truebeam, Varian Edge, SBRT | Advanced or hard-to-reach lung tumors | Uses precise CyberKnife and Truebeam systems for radiation therapy, with accuracy up to 0.5 mm. Performs outpatient treatments allowing quick return to daily life. Affiliated with Johns Hopkins Medicine. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.5 / 5 (243) | Istanbul, Turkey | 17+ years | MRI of one area, Genetic screening | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (487) | Barcelona, Spain | 43+ years23,000+ treatments | Radiotherapy for lung cancer, Consultation with a neurosurgeon | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #5 | 4.6 / 5 (18) | Guangzhou, China | 30+ years | Consultation with an oncologist, CT (computer tomography) | — | — | — | ||
| #6 | 4.5 / 5 (166) | Tel Aviv, Israel | 41+ years34,000+ treatments | Radiotherapy for lung cancer, Consultation with an oncologist | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #7 | 4.6 / 5 (156) | Istanbul, Turkey | — | — | Elekta Versa HD SIGNATURE radiotherapy | Precise tumor targeting | Uses Elekta Versa HD SIGNATURE system that adapts to patient breathing for safer treatment. Part of Memorial Healthcare Group with JCI accreditation. | International Organization for Standardization, Joint Commission International | |
| #8 | 4.7 / 5 (66) | Solingen, Germany | 14+ years | Radiotherapy for lung cancer, MRI of the spine cord | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #9 | 5.0 / 5 (1) | Madrid, Spain | — | — | Radiotherapy for lung cancer | — | — | Joint Commission International , International Organization for Standardization | |
| #10 | 5.0 / 5 (3) | Cologne, Germany | — | — | Radiotherapy for lung cancer, CT (computer tomography) | — | — | — |