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NACS Show 2023
  • Conference: October 3-6, 2023
  • Expo: October 4-6, 2023
  • Georgia World Congress Center | Atlanta

Dr. Jay Ellingson

Senior Director of Food Protection and Science Operations
Kwik Trip, Inc.

Ellingson has been with La Crosse, Wisconsin-based Kwik Trip Inc. for 16 years and leads the food safety sciences behind the company’s food protection system. In 1995, he received his Ph.D. in molecular microbiology from Marquette University, Milwaukee, Wisconsin. He did his postdoctoral fellowship training was with the USDA, Agriculture Research Service, National Animal Disease Center in Ames, Iowa, where he developed and patented a molecular diagnostic method for the detection of Johne’s disease in dairy cattle. As the director of Marshfield Clinic Laboratories–Food Safety Services in Marshfield, Wisconsin, Dr. Ellingson developed and patented a molecular diagnostic method for detection of E. coli 0157:H7. He is an adjunct professor in the Microbiology Department of the University of Wisconsin-La Crosse and has mentored and graduated several Masters of Science students in the Microbiology program.