| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (356 reviews) | Istanbul, Turkey | 23+ years | TrueBeam STx, IMRT | Precision brain tumor treatment | Uses TrueBeam STx for sub-millimeter accuracy in targeting tumors. JCI-accredited with specialized radiation oncology team performing 5-fraction SRS treatments. | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 48+ years | CyberKnife, Truebeam, Varian Edge, UHD CyberKnife SRS, BrainLab, Mvision | Complex or hard-to-reach brain tumors | Uses advanced radiosurgery technologies with up to 0.5 mm accuracy, minimizing damage to healthy tissues. JCI accredited and affiliated with Johns Hopkins Medicine, with a multidisciplinary team approach. | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | 17+ years | PET/CT, Online Consultation with Oncologist | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | — | — | Stereotaxic radiosurgery, Elekta Versa HD SIGNATURE radiotherapy system | Precision tumor targeting with minimal side effects | Uses Elekta Versa HD SIGNATURE for precise tumor targeting, reducing procedure time by 3 times compared to older systems. Offers coordinated care for international patients. | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Gamma Knife, CyberKnife, LINAC systems (Trilogy and TrueBeam) | Complex brain and spinal cord conditions | Offers multiple advanced radiosurgery systems including Gamma Knife and CyberKnife. JCI-accredited facility with dedicated interventional neuroradiology department. 3,500+ staff provide comprehensive care. | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 4.8 / 5 (169 reviews) | Istanbul, Turkey | — | — | Consultation with a neurosurgeon, Colonoscopy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #7 | 4.4 / 5 (17 reviews) | Istanbul, Turkey | 15+ years | Ultrasound, Colonoscopy | — | — | Best clinic for radiotherapy, Best price for PET/CT | ||
| #8 | 4.4 / 5 (41 reviews) | Istanbul, Turkey | — | — | Radiosurgical therapy | Brain lesion treatment | Offers planned radiosurgery for brain lesions, with a clear sequence of care for brain and lung treatments. Pricing is transparent at USD 4,000 for 3 sessions. | — | |
| #9 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 25+ years | Stereotaxic radiosurgery, Mammography | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 4.2 / 5 (0 reviews) | Istanbul, Turkey | 26+ years | Complete blood count, MRI of one area | — | — | Turkish Medical Association, TEMOS International Healthcare Accreditation |