<p>Adrienne Wittenberg serves as Executive Director of the S. Mark Taper Foundation. She has worked at the Foundation for the past 20 years in both financial management and grantmaking positions. Wittenberg is a member of Southern California Grantmakers’ Finance and Audit Committees. Prior to joining the field of philanthropy, she earned her license as a Certified Public Accountant while working as a tax consultant with the public accounting firm, Deloitte and Touche. Wittenberg is a member of the AICPA and the California Society of CPA’s.</p>