National Imaging Associates

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Kariena Greiten, M.B.A.

Senior Vice President, Product Innovation

In her role as senior vice president of product innovation for National Imaging Associates (NIA), Kariena Greiten has primary responsibility for assessing and designing new products, and leveraging the company's infrastructure to develop those products.  Evidence of her innovative product leadership can be found in such outcome-oriented programs as CardiacConnectionsSM and OncologyConnectionsSM.

Kariena joined Magellan/NIA in 2004, as vice president of business planning and development. During her tenure, Kariena also has served in the corporate clinical area, where she has focused on clinical program management and evaluation.

Prior to joining Magellan/NIA, Kariena provided corporate oversight for various financial, strategic and operational aspects of CIGNA's specialty health care business. She also has served as chief financial officer of TYMetrix, an Internet-based processor of legal invoices, and as a corporate and investment banker with predecessors to Bank of America. In both of these companies she gained extensive experience assessing and responding to customer product needs.

Kariena earned a Master of Business Administration degree from the Wharton School of the University of Pennsylvania and a Bachelor of Arts degree from Colby College.