8 hospitals

1. **Mayo Clinic**: Renowned for its patient-centered approach and extensive research, it offers specialized care in a variety of medical fields. 2. **Cleveland Clinic**: Known for heart care, it combines clinical practice with innovation, continually advancing healthcare. 3. **Johns Hopkins Hospital**: A leader in medical research and teaching, it excels in complex surgeries and disease prevention. 4. **Mass General**: As one of America’s oldest hospitals, it is tied to Harvard Medical School, providing top-notch patient care and research. 5. **Charité – Universitätsmedizin Berlin**: One of Europe’s largest university hospitals, focusing on outstanding research and comprehensive patient care. 6. **Singapore General Hospital**: The largest hospital in Singapore, it offers comprehensive services and is recognized for research and teaching. 7. **Charity Hospital (New Orleans)**: Famous for its historical significance and commitment to serving the underprivileged, it provides essential medical services. 8. **Toronto General Hospital**: Known for its transplant programs and research, it plays a vital role in healthcare advancements in Canada.