Mrs. Grace Twilley

Mrs. Twilley is a graduate of Penn State University and University of Maryland University College (University of Maryland Global Campus). Prior to teaching, she spent her career in regulatory affairs at UnitedHealth Group. Most recently, she was a substitute teacher while her children were young and she taught the 3’s class at Open Arms in Ashburn. She has three children, and her youngest attends STCS. She joined STCS in 2024 and is thrilled to be a part of the community.