NUTRIQUEST, Mason City, Iowa — Dr. Dustin Dean has joined the company as senior swine nutritionist. Dean will be responsible for assisting clients in enhancing and maintaining nutrition programs for their swine herds with the goal of helping them accomplish their production objectives.

Dan Schimek has joined the company as director of dairy technology. Schimek will lead the development of dairy technologies and will focus on developing products and technologies to serve the U.S. and international dairy markets. He was previously with Hubbard Feeds.