| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (175) | Vienna, Austria | 45+ years | Retinal detachment surgery | — | Ophthalmologist specializing in retinal and macular diseases sees patients at the Ordination Center. ISO 9001-certified private hospital, affiliated with the Medical University of Vienna. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization |