team

Leadership Team

roger beers

Roger Beers, Chief Executive Officer

Roger Beers is the chief executive officer of Barrow-Agee Laboratories. Before joining our team, Beers was vice president of sales and marketing at Packers Sanitation Services, Inc. He previously held senior positions at Arm & Hammer Animal Nutrition, Varied Industries Corporation, Inc. (Vi-COR), and A&L Laboratories, Inc., where he was president and chief executive officer and served on the Board of Directors. Beers holds a Bachelor of Science in Agricultural Science, Food Science, and Business Management from the University of Wisconsin – River Falls.

Greg Crosby

Greg Crosby, Chief Financial Officer

Greg Crosby serves as the Chief Financial Officer of Barrow-Agee Laboratories. Prior to joining Barrow, Greg has spent more than 20 years working in the manufacturing, food processing, and agriculture industries with companies of diverse sizes. In his previous roles, he served as a manufacturing operations controller, corporate controller, and single plant to division controller. He aims to enhance visibility and organization within the lab and to become recognized as the leading supplier of testing solutions nationwide. Crosby holds a BBA in Accounting from Delta State University.

Lisa Leier

Lisa Leier, Lab Director

Lisa Leier is Barrow-Agee Laboratories’ Lab Director. Before joining the team, Leier worked at Lonza for nearly four years and was a part of a breakthrough in developing novel Ribosomal ribonucleic acid (rRNA). Additionally, Leier worked with a client on novel applications for salmonella testing methods in meat. Leier is focused on ensuring customers get better and more accurate data at a quicker turnaround time. Leier attended West Texas A&M University where she graduated with a bachelor of science in Biology Chemistry.

brooke norris

Brooke Norris, Quality and Safety Manager

Brooke Norris serves as our quality assurance safety manager at Barrow-Agee Laboratories. She currently oversees all aspects of our quality and safety management systems. She holds a Bachelor of Science in Chemistry from the University of Tennessee at Martin.

mandi self

Mandi Self, Proximate Lab Manager

A 20-plus-year veteran of the laboratory services industry, Mandi has held several positions within Barrow-Agee Laboratories. She is excited to lead the Customer Service Team at our company as we continuously improve our level of customer satisfaction, support, and engagement.

Client Services Team

Crystal Adams

Crystal Adams, Client Services Representative

As part of our client services team, Crystal Adams works closely with our customers to help manage multiple aspects of their testing needs. Prior to joining Barrow-Agee Laboratories, Crystal served as a Regulatory Specialist for Olive Branch Family Medical Center. She attended Delta State University in Mississippi.

Shyann Dyson

Shyann Dyson, Client Services Representative

Shyann Dyson serves on our client services team, assisting our valued clients with all their analytical testing needs and goals. Prior to joining the client services team, Shyann worked as a laboratory technician. She has laboratory experience from previous roles and also conducted research at UT Health and Science Center. She attended Southwest Tennessee Community College.

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