| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (209 reviews) | Istanbul, Turkey | 27+ years | Metabolic surgery, Radioiodine therapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | — | — | Thyroidectomy, Diabetes mellitus treatment with stem cells | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Radioiodine therapy, Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Thyroidectomy, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Radioiodine therapy, Thyroidectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Thyroidectomy, Consultation with an endocrinologist | — | — | Joint Commission International | |
| #7 | 4.8 / 5 (165 reviews) | Istanbul, Turkey | 37+ years | Thyroidectomy, Metabolic surgery | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #8 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Consultation with an endocrinologist | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.9 / 5 (7 reviews) | Ankara, Turkey | — | — | Consultation with an endocrinologist | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #10 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Consultation with an endocrinologist | — | — | Joint Commission International |