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North American Leadership Team

Andy Hemmert

Andy Hemmert

Senior Vice President

Molecular R&D and Programs

Meghan Kuehn

Meghan Kuehn

Senior Vice President

Salt Lake City Operations

michael lucido headshot

Michael Lucido

Vice President

Quality for Americas Manufacturing, GSC and PL&D

Sarah Mauney

Vice President and General Counsel

North America 

Erica Ruffin

Senior Vice President

Human Resources, North America

Picture of Todd Siesky, Vice President, North America Communications

Todd Siesky

Vice President

Brand and Communications, North America

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Susanne Treptow

Vice President

IS, North America

bart van den brand headshot

Bart Van Den Brand

Senior Vice President

Americas Operations

miguel villa headshot

Miguel Villa

Senior Vice President

Industrial Applications, North America