| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (175) | Vienna, Austria | — | — | Joint replacement | Patients seeking an independent second opinion | Rheumatology specialist and orthopaedic surgeon with endoprosthetics expertise treat RA together. Independent second opinions confirm diagnosis. ISO 9001-certified, named in Newsweek's World's Best Hospitals. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization |