| Rank | Clinic Name | Patient Rating | Negara | Lead Doctor | pengalaman | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (154 ulasan) | Viena, Áustria | — | — | Gastroskopi | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.3 / 5 (20 ulasan) | Viena, Áustria | — | — | Gastroskopi | — | — | International Organization for Standardization | |
| #3 | 4.5 / 5 (19 ulasan) | Viena, Áustria | — | — | Konsultasi dengan hepatolog | — | — | International Organization for Standardization |