| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (357 reviews) | 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 (514 reviews) | 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 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | 17+ years | Online Consultation with Dermatologist, CT (computer tomography) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (132 reviews) | 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 | |
| #5 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 43+ years23,000+ treatments | Radiotherapy for lung cancer, Testicular Biopsy | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #6 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 34+ years | LINAC (Trilogy and TrueBeam), Gamma Knife, CyberKnife | Advanced lung cancer cases | Equipped with two LINAC systems, Gamma Knife, and CyberKnife for precise radiotherapy. JCI accredited with a dedicated Radiation Oncology Department. | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #7 | 4.6 / 5 (17 reviews) | Guangzhou, China | 30+ years | Online Consultation with Oncologist, Consultation with an oncologist | — | — | — | ||
| #8 | 5.0 / 5 (0 reviews) | Guangzhou, China | — | — | Radiotherapy for lung cancer | — | — | Organisation of European Cancer Institutes Certificate | |
| #9 | 4.7 / 5 (61 reviews) | Solingen, Germany | 14+ years | Radiotherapy for lung cancer, Colonoscopy | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #10 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | 15+ years | Radiotherapy for lung cancer, Thyroid function tests (including T3, T4, TSH) | — | — | Joint Commission International |