| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | 35+ years | Thyroid resection , Craniotomy | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (515 reviews) | Istanbul, Turkey | 33+ years | Radiotherapy for lung cancer, Radiation therapy for stomach cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.6 / 5 (215 reviews) | Istanbul, Turkey | 20+ years | Nephrectomy, Radiation therapy for brain tumor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (134 reviews) | Istanbul, Turkey | 44+ years | Radiotherapy, Stereotaxic radiosurgery | — | — | International Organization for Standardization, Joint Commission International | ||
| #5 | 4.6 / 5 (127 reviews) | Antalya , Turkey | — | — | Pituitary tumor surgery, Thyroid resection | — | — | Joint Commission International | |
| #6 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Prostatectomy, Radioiodine therapy | — | — | Joint Commission International | |
| #7 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Thyroid biopsy | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 4.8 / 5 (180 reviews) | Istanbul, Turkey | — | — | Thyroidectomy, Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #9 | 4.7 / 5 (16 reviews) | Baku, Azerbaijan | — | — | Mastectomy, Trachelectomy (cervicectomy) | — | — | Joint Commission International , Patient choice for Check-up | |
| #10 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | Lung cancer surgery, CyberKnife for brain tumor | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking |