George C. Marshall High School Fairfax County Public Schools 7731 Leesburg Pike Falls Church, Virginia 22043 View map location Phone:  703-714-5580 Fax:  703-714-5596 Head of School:  Jay Pearson Public School, Grades 9-12 School Enrollment:  1,330 IB Students:  Approximately 55% of students in grades 11 and 12. IB Co-Coordinators:  Carlota Shewchuk and Jeffrey Litz E-mail:  Carlota.shewchuk@fcps.edu or Jeffrey.Litz@fcps.edu Web Site:  Marshall High School Marshall High School, a comprehensive high school, has an open enrollment policy for IB courses. Approximately 15-20% of Marshall students in Grades 11 and 12 are IB Diploma candidates. IB Courses Offered Start