Nuvance Health
| Company type | Nonprofit organization |
|---|---|
| Predecessor | Health Quest & Western Connecticut Health Network |
| Founded | August 19, 2019 |
| Headquarters | Danbury, Connecticut, United States |
Key people | CEO: Dr. John Murphy |
| Members | 7 |
Number of employees | 14,600
Physicians: 2,600 Ancillary: 12,000 |
Nuvance Health was an American not-for-profit health system with facilities spanning from New York State's Hudson Valley region to western Connecticut. It employs approximately 2,600 physicians and 12,000 ancillary staff, and serves approximately 1.5 million residents.
It was formed in 2019 when Health Quest and Western Connecticut Health Network merged. In 2025, one year after the deal was announced, Nuvance Health completed its merger with Northwell Health.