| #1 | | | Vienna, Austria | | 27+ years | — | — | — | International Organization for Standardization |
| #2 | | | Vienna, Austria | | 39+ years | Hip arthroplasty, knee arthroplasty, spinal surgery, foot surgery | Advanced joint arthrosis cases | Pioneer in prosthetics in Austria with high treatment success rates. The Orthopedics Center performs surgeries on hips, knees, spines, and feet with 95% positive treatment results. | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek |
| #3 | | | Vienna, Austria | | 297+ years | — | — | — | — |
| #4 | | | Vienna, Austria | | 35+ years | — | — | — | International Organization for Standardization |
| #5 | | | Graz, Austria | | 21+ years | — | — | — | International Organization for Standardization |