| #1 | | | Viena, Áustria | | 46+ tahun | Endokrinologi | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek |
| #2 | | | Viena, Áustria | | 297+ tahun | Endokrinologi | — | — | — |
| #3 | | | Viena, Áustria | | 31+ tahun | Pemeriksaan Kesehatan Anak, Diagnosis kompleks tiroid | — | — | International Organization for Standardization |
| #4 | | | Viena, Áustria | | 21+ tahun | Endokrinologi | — | — | International Organization for Standardization |
| #5 | | | Viena, Áustria | | 151+ tahun | Endokrinologi | — | — | — |
| #6 | | | Kufstein, Áustria | | 12+ tahun | Endokrinologi | — | — | — |