Dr. Zanzalari has more than 30 years of experience in the feed industry, holding various roles and responsibilities, including product development and formulation, sales staff mentoring, training and field technical support, coordinator of dairy research, and direct account responsibilities for dealers and dairy producers. Presently, he is responsible for the marketing leadership of Phibro Animal Health's nutritional specialties and mineral nutrition products, including Animate^®, Hy•D^®, Cellerate Yeast Solutions^®, GemStone^® and Vistore^®.

Dr. Zanzalari obtained a Bachelor of Science in Dairy Husbandry from Delaware Valley College, and a Master of Science and Ph.D in Animal Science
from the University of Tennessee, Knoxville. He is also a board-certified nutritionist through the American Registry of Professional Animal Scientists (ARPAS).