Greater Cincinnati Health Council (GCHC) The Greater Cincinnati Health Council (GCHC) was a non-profit organization that provided a forum for hospital and health care leaders to connect to create a stronger health care community. HealthBridge and The Greater Cincinnati Health Council merged with the Health Collaborative effective March 25, 2015. The Greater Cincinnati Health Council served 30+ hospitals and more than 100 long-term care, home health and other health care providers in Southwestern Ohio, Northern Kentucky and Southeastern Indiana. In Cincinnati, they worked in conjunction with The Council on Aging of Southwestern Ohio.