About Us
Perdue Animal Nutrition is committed to providing Science based. Research driven.® products and services that lead to producer profitability and sustainability, improved agricultural production and efficiency, and environmental responsibility. We have six Territory Managers located across the country, with a specialized team of Ph.D.’s who are focus on exceeding producer profitability objectives with flexibility and innovation.
Our Vision
Become a trusted global leader in science based, research driven products and services.
Our Customer Promise
Helping our customers achieve their objectives by providing products and services that support animal health, efficient production, and environmental stewardship.
Our Reason for Being
To provide innovative products and services that maximize nutrient utilization for all stages of the animal’s life cycle.
Steve Follett – Regional Sales Manager
Justin Roles – Regional Sales Manager
Justin Englebert – Key Account Manager
Fred Lundy – Regional Sales Manager
Rocky Abell – Regional Sales Manager, Poultry
Marin Bosley – Regional Sales Manager
Justin Roles – Regional Sales Manager
Kara Ortega – Regional Sales Manager
Brad Warmka – Regional Sales Manager
Our Team
Gabriel Alonso – Senior Vice President
Gabriel Alonso serves as Senior Vice President at Perdue Agribusiness, leading the Agri-Feed business unit, including Animal Nutrition and the broader feed ingredients portfolio. He has full accountability for strategy, performance, and execution across the platform, with a clear focus on serving feed customers with consistency, value, and disciplined execution.
A native of Brazil, Gabriel brings more than 20 years of global agribusiness experience in trading, risk management, and business leadership. Prior to joining Perdue, he spent 17 years with Louis Dreyfus Company in senior leadership roles across North America, South America, and Asia, leading businesses in oilseeds, feed ingredients, and value-added agricultural products.
He is focused on building high-performing teams, strengthening customer partnerships, and driving profitable growth across the feed value chain.
Gabriel lives in Maryland with his wife and three children.
Kevin Hayes – Senior Director, Commercial and Supply Chain
Kevin Hayes serves as Senior Director, Commercial and Supply Chain for the Agri-Feed business at Perdue Animal Nutrition, where he leads commercial strategy, sales execution, and supply chain alignment across the platform. He is focused on delivering consistent value to customers through disciplined execution, strong market insight, and cross-functional collaboration.
Kevin brings extensive international and domestic experience along with a strong background in sales, marketing, and business development. He has a proven ability to introduce innovative products, build strategic partnerships, and grow market share across diverse and competitive markets. Throughout his career, he has led high-performing teams in animal nutrition and animal health, expanded territories, and secured new business while maintaining a strong focus on operational efficiency and customer success.
He is known for building trusted relationships with customers and stakeholders, aligning teams around clear goals, and driving measurable results. His leadership emphasizes accountability, continuous improvement, and a commitment to delivering profitable growth across the feed value chain.
Kevin lives in Salisbury, Maryland with his wife and goldendoodle, Rowdy.
Jonas de Souza, Ph.D. – Senior Director of R&D and Technical Services
Jonas de Souza holds a dual role as Perdue Animal Nutrition’s R&D and Tech Services Director and Fatty Acids Product Manager. Born and raised in Brazil, Jonas completed his Bachelor’s and Master’s degrees in Animal Science at Santa Catarina State University (2011) and the University of Sao Paulo (2014) in Brazil. Jonas completed his Ph.D. at Michigan State University, focusing on the impact of different combinations of fatty acids on dairy cow performance and metabolism. Jonas’s research underlined the importance of the fatty acid profile of diets to optimize animal performance and profitability. Jonas resides in Florida and enjoys spending time with family, traveling, and hiking.
Alanna Kmicikewycz, Ph.D. – Technical Services Manager, Midwest
Alanna Kmicikewycz is the Technical Services Manager for Perdue Animal Nutrition. Born and raised in Illinois, Alanna earned her Bachelor’s degree in Animal Science and Chemistry from the University of Illinois at Urbana-Champaign. Following her undergraduate studies, she received her Master’s degree in Animal Science from the University of Minnesota and her Ph.D. in Animal Science from The Pennsylvania State University, both with an emphasis on ruminant nutrition. Her Master’s research focused on nutritional feeding and management strategies to optimize growth and health in dairy calves, and her Ph.D. research focused on forage mitigation methods for subacute ruminal acidosis (SARA) in high producing dairy cattle.
Alanna is passionate about bringing research and innovative feed technologies to the forefront of the dairy industry in order to make a positive and significant impact for dairy cattle and producers alike. She resides in Wisconsin and enjoys spending time with her family, swimming, hiking, and reading.