Sandi Seidel, CPA, possesses extensive experience in accounting and financial management, currently serving as Controller at Avendra since June 2005. Prior roles include Controller at the American College of Cardiology from 2001 to 2005, Senior Accountant at B2eMarkets in 2001, Accounting Manager at SpaceWorks from 1999 to 2001, Accounting Manager at Syntek Systems from 1997 to 1999, and Senior Accountant at the American Association for the Advancement of Science from 1992 to 1997. Sandi Seidel holds a Bachelor of Science degree in Accounting from the University of Maryland, completed in 1992.