Redwood Community Health Coalition (RCHC) is a network of 19 community health centers serving the uninsured and underinsured in the 6-county region of Napa, Marin, Sonoma, Solano, Contra Costa and Yolo counties. RCHC provides our member health centers infrastructure, expertise, program support and advocacy to improve access to care through outreach, and program expansion and improve health outcomes through quality improvement efforts and health information technology support.