Jason Keefer

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Interim President & CEO


Jason Keefer originally joined Osiris in 2014 and was named Vice President, Marketing in August 2016. Mr. Keefer assumed additional responsibilities to lead Market Access in October 2017 and is currently the Interim President & CEO. He has 20 years of experience in the pharmaceutical and medical device industries and has held roles in sales, training, senior sales management and marketing. Prior to coming to Osiris, he worked at Shire Plc, and Pfizer Inc. Mr. Keefer earned his B.A. from Colgate University.