John Keffer has extensive experience in IT infrastructure and support, currently serving as the Director of IT Infrastructure at RadNet since January 2009, following a role as Manager of Teleradiology IT. Prior to his tenure at RadNet, John owned Keffer Technologies LLC from August 2007 to January 2009. John also held positions as an IS Network Engineer at Deerfield | Forewinds Hospitality and Sawyer Realty Holdings LLC, as well as serving as an IS Support Coordinator at RadNet from January 2003 to March 2005. John Keffer earned a Bachelor's degree in Mathematics from Penn State University and graduated from Delone Catholic High School.
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