Administration

Samuel Khoshaba
Administrative Assistant
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Constanza Gibson, 703-446 -1603
About Dr. Khoshaba
Dr. Khoshaba enters his 27th year in public education and his second year as Principal at South County High School. Prior to becoming a high school principal, his administrative experience found Dr. Khoshaba serving as a middle school principal, as well as an assistant principal at both middle and high school levels. His educational career also includes work as a school psychologist, special education teacher, and wrestling coach.
Dr. Khoshaba is excited to work this year under the school’s theme, “Together As One.” His collaborative leadership style supports this message of working in teams to accomplish goals and solve issues of concern.
Though he was born and raised in Virginia, Dr. Khoshaba is proud of his Iraqi heritage and believes spending time with family is one of the true blessings in life. Some of his favorite hobbies include figuring out a challenging Sodoku board, traveling and making a great cup of coffee. He’s also a huge Star Wars fan.
Dr. Khoshaba holds a Doctorate of Education in Education Administration from The George Washington University, a Master of Arts in School Psychology from Radford University and a Bachelor of Arts in Psychology from Christopher Newport University.

Lisa Beskenis
Administrative Assistant
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Kathleen Winston, 703-446 -1700
Areas of Responsibility
- Administrator for students with last names (A-Dh), Supervisor for CTE, Supervisor for Fine Arts, Supervisor for English, Supervisor for Library, Class Administrator for Class of 2026
About Ms. Beskenis
Ms. Beskenis is excited to join the administrative team at South County High School, supporting the Math, CTE, and Fine Arts departments. She spent the majority of her career as an English teacher at McLean High School before transitioning to an assistant principal at Oakton High School in 2021.
Ms. Beskenis is originally from Hampton, Virginia and earned her undergraduate degree from the University of Virginia. She earned her Master of Teaching and certification in Administration and Supervision from UVA as well. When she’s not at school, Ms. Beskenis enjoys hiking, cooking, and traveling with her husband and son.
Ms. Beskenis’s passion for centering and empowering student voice has been a primary driver throughout her career, and she is thrilled to bring that passion to the South County family as the newest assistant principal.

Claudia Pirouzan-Jones
Administrative Assistant
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Kathleen Winston, 703-446 -1700
Areas of Responsibility
- Administrator for students with last names (Di-K), Supervisor for Mathematics, Supervisor for ESOL, Supervisor for TSSPECS of the Technology Team, Class Administrator for the Class of 2025
About Ms. Pirouzan-Jones
Mrs. Pirouzan-Jones is excited to start her eighth year as an assistant principal. She has been an educator in FCPS for the past eighteen years and began her career as a special education teacher at Annandale High School. Mrs. Pirouzan-Jones has also supported FCPS as a special education department chair, assessment coach, and school-based technology specialist prior to becoming an assistant principal.
On a personal note, Mrs. Pirouzan-Jones is an FCPS graduate. She graduated from George Mason University, earned a master’s degree in Special Education from the George Washington University, and an Educational Specialist degree in Administration from the George Washington University. When Mrs. Pirouzan-Jones is not working; she enjoys spending time with her family.

Jeremiah Caven
Administrative Assistant
- Jana Morse Jackson, 703-446-1800
Areas of Responsibility
- Administrator for students with last names (L-Raj), Supervisor for Science, Supervisor for Social Studies, Class Administrator for the Class of 2024
About Mr. Caven
Mr. Caven is excited to be in his 9th year at South County High School as an Assistant Principal. He began his career as a 7th grade Science teacher at Hayfield Secondary School before becoming an Assistant Principal at Mark Twain Middle School. He made the jump to high school administration as an Assistant Principal at Fairfax High School before returning home to the Lorton community.
Mr. Caven is from Portland, Maine and graduated from the University of Virginia in 2001. He earned a Masters degree in Education from James Madison University before beginning his FCPS career, which now spans over 22 years. In Mr. Caven’s spare time, he enjoys spending time with his family, running, hiking, biking, and spending time on the ocean.

Samantha Tolan
Administrative Assistant
- Jana Morse Jackson, 703-446-1800
Areas of Responsibility
- Administrator for students with last names (Rak - Z), Supervisor for Exceptional Education, Supervisor for World Languages, Supervisor for Instructional Assistants, Class Administrator for the Class of 2027
About Ms. Tolan
Ms. Tolan is looking forward to working at South County High School supporting the exceptional education department. Ms. Tolan began her career in special education at Fairfax High School, and has served in a variety of student-focused roles for the past 11 years.
Ms. Tolan is a native of Northern Virginia. She received her undergraduate degree from The University of South Carolina, and then returned to Northern Virginia for her master’s programs at George Mason University. Ms. Tolan wants to encourage all students to continue to grow in their academic, social, and mental health capabilities through strength based education.
Ms. Tolan loves Gamecock Football, Capitals Hockey, and supporting students in their extracurricular endeavors at South County High School.

Marci Garrison
Administrative Assistant
- Krystal Brooks, 703-446-1630
Areas of Responsibility
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Supervisor for School Counselors, Supervisor for Student Service Support, Student Services Office Operations, Attendance, Clinic
About Ms. Garrison
Ms. Garrison is excited to start her sixth year as the Director of Student Services at South County High School. She began her career in FCPS as an Elementary Teacher at Cherry Run Elementary School in 1993. While teaching at Bonnie Brae Elementary, she began to pursue her Masters in School Counseling at George Mason University. She obtained her first school counseling job at South County when they opened as a Secondary School in 2005. Ms. Garrison was named the Director of Student Services at South County High School during the 2017-2018 school year.
Ms. Garrison is a Coast Guard brat whose greatest joy is spending time with her parents and her three grown sons. She aspires to carry the mace at a South County graduation!

Marvin Wooten
Administrative Assistant
- Mary deKanter, 703-446-1675
Areas of Responsibility
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Supervisor of Athletics, Club, and Activity Programs, Supervisor for Health & Physical Education, Supervisor for Performing Arts, Supervisor for Custodians, Supervisor for Engineer/Supplemental, Facilities and Field Management, Athletic Boosters, Student Leadership
About Mr. Wooten
Mr. Wooten is entering his 16th year in education and his 6th year as a Director of Student Activities. Last year, Mr. Wooten joined the Stallion family after spending 1 year as the Director of Student Activities at Meridian High School in Falls Church and 3 years as the Director of Student Activities at Woodbury High School in Woodbury, Minnesota.
Prior to his assignment as Director of Student Activities, Mr. Wooten served as the System of Support Advisor at Hayfield Secondary School for three years. Before Hayfield, he served as a Health & Physical Education teacher and Head Football Coach at South Lakes High School.
Mr. Wooten is a native of Reston, VA where he graduated from South Lakes High School before earning a football scholarship to Howard University. Mr. Wooten is excited to begin his second year with the South County Community.

Hassan Mims
Areas of Responsibility:
- Advisory/Stallion Time, Mentoring, Stallions for Success Program, In and Out of School Suspension Support
About Mr. Mims
Mr. Mims is in his 4th school year at South County High School as the Systems of Support Advisor (SOSA). He began his career as a Social Studies teacher in Tallahassee, FL. Mr. Mims has teaching and leadership experiences from West Potomac High School and Annandale High School.
Mr. Mims is from Prince Georges County, Maryland. He graduated from Daytona State College and Florida Agricultural & Mechanical University. He earned a Master’s Degree in Educational Leadership from Florida A&M University. In Mr. Mims’ spare time, he enjoys spending time with his mentees, jet-setting, playing tennis, cycling, and hiking. He is a member of Alpha Phi Alpha Fraternity, Inc.

R Gamble
Areas of Responsibility
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Supervisor for Security, Crisis Plan, Fire, Bus, and Tornado Drills, Student Parking

Allison Omohundro
About Ms. Omohundro
Ms. Omohundro is beyond thrilled to start her 13th year in FCPS as the instructional coach at South County HS. The warmth and vibrancy of this community are truly inspiring, and she’s excited to contribute to the growth and success of both educators and students alike.
Her journey in education began with her 3rd grade classroom and then transitioned into a special education role after nine years. Her experiences in both settings taught her the profound impact that tailored teaching approaches and inclusive environments can have on every student's journey. Now, as your instructional coach, Ms. Omohundro’s goal is to work together with teachers to explore innovative strategies, share valuable resources, and create a collaborative space for professional growth. I am dedicated to supporting our teachers as they inspire and guide the brilliant minds of South County.

Scott Vossler
About Mr. Vossler
Mr. Vossler will be entering his 1st year at South County High School as our new Dean of Students. He began his career as a Math teacher in Hamilton, Ohio before moving to Northern Virginia where he taught Social Studies and Personal Fitness at Robinson Secondary School for 12 years.
Mr. Vossler is from St. Marys, Ohio and graduated from the University of Dayton in 2008. He earned his Masters degree in Educational Leadership from the University of Dayton in 2011. Mr. Vossler will be entering his 15th year in education and 13th year in FCPS. In his spare time Mr. Vossler enjoys spending time with his family and watching all levels of football.