Private equity firms TowerBrook Capital Partners and Ascension Capital completed the investment in Regent Surgical Health, a developer, owner and manager of ambulatory surgery centers. Financial terms were not disclosed. "This partnership with Regent will allow us to expand our ambulatory surgery center footprint and create even greater access to quality care in the markets we're privileged to serve. We believe the convenience and exceptional patient and physician experience will make a difference in our communities," Craig Cordola, Ascension Executive Vice President and COO.