| #1 | | | Vienna, Austria | | 27+ years | Hip replacement, regenerative medicine, personalized treatment planning | Complex joint and cartilage damage | Specializes in joint treatments with regenerative medicine. Head of Cartilage and Orthobiology Regeneration center. Over 1,100 treatments performed by expert team. | International Organization for Standardization |
| #2 | | | Vienna, Austria | | 28+ years | Joint-preserving therapies, advanced surgical interventions, arthroscopic surgery, reconstructive joint surgery | Complex joint reconstruction | Specializes in joint-preserving and reconstructive surgeries with a 95% positive treatment rate. Professor Bock has performed 5,000+ orthopedic operations. | 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 |