Stepien, Deborah CEHDPeopleFaculty DirectoryStepien, Deborah Ms. Deborah S. Stepien Contact Information Send email to Ms. Stepien Phone: (703) 993-4496 Fax: (703) 993-4497 Email: dstepien (@gmu.edu) George Mason UniversityScience and Technology Campus Katherine G. Johnson Hall 210A 10890 George Mason Circle MS 7A1 Manassas, VA 20110 Campus Affiliations College of Education and Human DevelopmentDivision of Special Education and disAbility ResearchHelen A. Kellar Institute for Human disAbilities