Executive Management

Leadership

Christian Erbe
Chairman of the Board

Creighton White
President & CEO

John Day
Vice President of Marketing

Carolyn Grier
Vice President of Finance & Operations

Derrick W. Roy, PHR
Director of Human Resources

John Tartal
Director of Quality & Regulatory Affairs

Bob Barkley
Sales Director - Mid-Central

Chuck Brems
Sales Director - Midwest

Greg Chappuis
Sales Director - West

Mark O’Sullivan
Sales Director - Southeast

Greg Fronczek
Sales Director - Northeast