Sandy Johnson

Sandy Johnson is a Professor and Extension Livestock Specialist at the Kansas State University Northwest Research and Extension Center. With a focus on Reproductive Physiology and Cow/Calf Management, she leads applied research initiatives to advance reproductive technologies in beef cattle production.

• Education: B.S. in Animal Science (University of Nebraska, 1982), M.S. in Reproductive Physiology (University of Missouri, 1984), Ph.D. in Reproductive Physiology (West Virginia University, 1991)

Her research emphasizes Estrous Synchronization, Cost-Benefit Analysis of Breeding Systems, and Management Strategies for AI Success. She co-developed the Estrous Synchronization Planner and contributes to the Beef Cattle Reproduction Leadership Team.

She co-authored foundational studies on timed artificial insemination protocols, progestin supplementation, and hormonal interventions for postpartum beef cows. Her work bridges laboratory discoveries with practical applications for cow-calf producers.

As a founding member of the Beef Reproductive Task Force, she organizes workshops to promote adoption of advanced breeding technologies. Her prior roles include postdoctoral work at West Virginia University and teaching at Fort Hays State University.