| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (0 reviews) | Warsaw, Poland | — | — | Basic check-up, Thyroid function tests (including T3, T4, TSH) | — | — | — | |
| #2 | 4.3 / 5 (0 reviews) | Warsaw, Poland | — | — | Endocrinology | — | — | — | |
| #3 | 4.5 / 5 (0 reviews) | Warsaw, Poland | — | — | Thyroid ultrasound | — | — | International Organization for Standardization | |
| #4 | 4.9 / 5 (0 reviews) | Warsaw, Poland | — | — | Endocrinology | — | — | — |