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Patterson Companies

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Mark S. Walchirk
President, CEO
Andrea Frohning
Chief Human Resources Officer
Dave Lardy
Chief Information Officer
Don Zurbay
Chief Financial Officer
Eric Shirley
President, Dental
Kevin Pohlman
President, Animal Health
Les Korsh
VP, General Counsel and Secretary
Mike Grazer
VP, Distribution Operations
Shivani Prabhakar Kaul
Chief Compliance Officer
Tim Rogan
President, Dental

Board & Advisors

John D. Buck
Chairman of the Board

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