| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (9) | Istanbul, Turkey | 30+ years | Parathyroid surgery, intraoperative nerve monitoring, energy devices | Parathyroid surgery with nerve monitoring and bleeding control | Parathyroid surgery in a dedicated endocrine surgery unit using energy vessel-sealing to reduce bleeding risk and intraoperative nerve monitoring to protect vocal cords. | — | ||
| #2 | 5.0 / 5 (1) | Warsaw, Poland | — | — | — | — | — | — | |
| #3 | 5.0 / 5 (1) | Bangkok, Thailand | 11+ years | — | — | — | Global Healthcare Accreditation Program, American Accreditation Commission International | ||
| #4 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | — | — | — | — | |
| #5 | 5.0 / 5 (3) | Madrid, Spain | — | — | — | — | — | Joint Commission International , International Organization for Standardization | |
| #6 | 5.0 / 5 | Barcelona, Spain | 15+ years5,000+ treatments | — | — | — | — | ||
| #7 | 4.8 / 5 (4) | Cleveland, United States of America | — | 7,000+ treatments | — | — | — | Accreditation Canada Diamond Status Level , QHA Trent Accreditation | |
| #8 | 4.7 / 5 | Kyiv, Ukraine | — | — | — | — | — | — | |
| #9 | — / 5 | Baku, Azerbaijan | — | — | — | — | — | — |