HFN, Inc. http://www.hfninc.com/
"HFN is an Illinois network with a national focus. HFN began business March 1, 1985 and has since come to be known for providing access to quality healthcare services. Our mission-- To market an accessible and high value array of quality health care services that are tailored to the health care needs of the individual and business community to fulfill the expectations of the Shareholders. HFN Vision-- To be recognized and respected by employers and providers as a comprehensive network preferred by employees. We will cultivate relationships by listening and will deliver what our customers want by being flexible, innovative and technically competent."