| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (73 reviews) | Jelenia Góra, Poland | 26+ years | Gastroscopy, Consultation with a gastroenterologist | — | — | International Organization for Standardization, Polish Association of Medical Tourism | ||
| #2 | 4.4 / 5 (3 reviews) | Otwock, Poland | — | — | — | — | — | — |