Mitretek Systems, Inc., announced today that it has acquired Jennings Ryan & Kolb and Gill/Balsano Consulting from Cross Country Consulting. The acquisition is part of Mitretek Systems’ expansion of its healthcare division, Mitretek Healthcare. Mitretek Systems is a nonprofit company that works to solve complex problems of public interest, and is nationally recognized as a strategy and technology leader and innovator. Mitretek Healthcare provides strategic advice and innovative solutions to both public and private sector healthcare organizations.