Mary Pat Thompson
Senior Vice President, Finance
Animal Health, AmerisourceBergen

Mary Pat Thompson is Senior Vice President of Finance for Animal Health at AmerisourceBergen. She assumed that title in March 2015 with AmerisourceBergen’s acquisition of MWI. Prior to that she held the position of MWI’s Chief Financial Officer from 2002 to 2015.

In addition to her role as CFO, from 2006 to 2015 Ms. Thompson held the title of Senior Vice President of Finance and Administration with oversight of Finance, Procurement, Inventory Management, Information Technology and Human Resources. She joined MWI in 1991 as Controller after working for Arthur Andersen in auditing and accounting services from 1985 to 1989 and serving as Controller of the Feedlot and Commodity division of AgriBeef, MWI’s parent company at the time. 

Ms. Thompson is a licensed Certified Public Accountant in Idaho. In 2015, she joined the Federal Reserve Bank’s 12th District Economic Advisory Council as well as the Zions Bank Advisory Board. She is also a member of the University of Idaho’s College of Business and Economics Advisory Board, a board member of Women in Leadership and Management in Animal Health and former president of the American Veterinary Distributors Association. Ms. Thompson graduated summa cum laude from the University of Idaho with a Bachelor of Science in Accounting.

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