NOSORH Members: Browse by Names Go back to directory. Add to Address Book. Carla Cox PCO Manager/Analyst Illinois Center for Rural HealthIllinois Department of Public Health Work 535 West Jeffersom Springfield IL 62761 work Work Phone: 217-782-1624work Work Email: carla.cox@illinois.govINTERNET Categories: Uncategorized Updated 2 months ago.