Kiristen Biggerstaff currently serves as the Executive Assistant to the Chief Executive Officer, CFO, CHRO, and CMO at North Mississippi Health Services, providing specialized administrative support while managing schedules, contracts, projects, and the capital budget. Prior experience includes serving as the Executive Assistant to the Superintendent and Fixed Asset Manager at Lee County School District, where responsibilities included liaising with stakeholders and overseeing fixed asset management. Earlier roles include working as a Legal Secretary at Webb Sanders & Williams, assisting attorneys with case management, and as a Quick Response Program Administrator at Philips, coordinating communication between sales and production teams. Kiristen holds an Associate of Applied Science degree in Paralegal Technology from Northeast Mississippi Community College.