| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (175) | Vienna, Austria | 48+ years | Lung transplant | Severe lung disease with thoracic oncology needs | Specialist thoracic surgeons bring focused expertise in lung transplantation, including a leading specialist ranked among top 3% of scientists. Advanced on-site diagnostics (CT, MRI, PET-CT) support thorough pre-transplant evaluation. ISO 9001 certified. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization |