Kristofer Callahan

Kristofer Callahan, SPHR, currently serves as the Human Resources Director at Medifast, Inc., leading HR business partnerships with C-suite executives and over 40 senior leaders while collaborating on key HR strategies. Previously, Kristofer held senior HR roles at TerrAscend as Sr. Director of People & Culture, where leadership support spanned multiple states, and at SAPRO as a Human Resources Consultant focused on organizational development. Additional experience includes director-level positions at PANDORA and Foot Locker, enhancing HR strategies and overseeing HR teams. Early career roles involved HR generalist responsibilities at Sterling Publishing and recruitment at YAI, complemented by experience in training individuals with intellectual disabilities. Kristofer holds a Master’s degree in Individualized Study from New York University and a Bachelor’s degree in Psychology from Mount St. Mary's University.