Mr. Mattson brings to Excellere over 25 years of merger & acquisition, strategic consulting and senior operations experience. Before joining Excellere, he was Executive Director at United BioSource Corporation (an Express Scripts company). During his tenure there, he was responsible for several acquisitions/integrations and the start-up and growth of multiple new business activities. Mr. Mattson began his career in corporate finance for Paradyne Corporation, a manufacturer of telecommunications equipment. He earned a degree in business administration with majors in finance and economics from the University of South Florida.