| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | SIRT therapy, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.8 / 5 (164 reviews) | Istanbul, Turkey | — | — | Laser surgery, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #3 | 4.9 / 5 (7 reviews) | Ankara, Turkey | — | — | Lung cancer surgery, Radiofrequency ablation | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #4 | 4.4 / 5 (17 reviews) | Istanbul, Turkey | — | — | Gamma Knife for brain tumor, Radiofrequency ablation | — | — | Best clinic for radiotherapy, Best price for PET/CT | |
| #5 | 4.4 / 5 (41 reviews) | Istanbul, Turkey | 29+ years | Immunotherapy for lung cancer, Removal of meningioma | — | — | — | ||
| #6 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Rectal resection, Chemotherapy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #7 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Brain tumor removal, Gamma Knife for brain tumor | — | — | International Organization for Standardization, Joint Commission International |