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      Contact School Registrar

      Administration Contacts
      Principal: Nikisha Diehl
      Assistant Principal: Valerie Cashman
      Assistant Principal: Matthew Swartz
      Registrar/Attendance Secretary: Kimberly Wilczewski
      Phone: (703)-957-4340
      Dean (Grade 6): James Mulreany
      6th Grade House Secretary: Mahek Khan
      Phone: 703-957-4346
      Dean (Grade 7): Ryan Martin
      7th Grade House Secretary: Josine Roessler
      Phone: 703-957-4347

      Dean (Grade 8): Scott Lewis
      8th Grade House Secretary: Claire Girard 
      Phone: 703-957-4348
      Main Office Contacts
      Bookkeeper: Felicia Owens-Smith
      Health Office: Samantha Dru Carnera, RN
      Main Office Secretary: Teresa Sisk
      Family Liaison Site: email Cathy Ghattas
      Safety & Security: DFC T.N. Younkin - (571) 528-7950
      Main Office Phone: (703) 957-4340
      Fax: 703-327-2719

      School Board Members
      Jeff Morse, Dulles District
      Ian Serotkin
      , Chair, Blue Ridge District

      Denise Corbo, Member At Large

      Sunday, September 24, 2023

      A or B Day

      • Date: Every Wednesday from Sept. 20 - Nov. 15

        Time: 6PM - 7PM

        Please select School Success as the program and then
        scroll down to choose Mercer MS as location.

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      • Supply Kits

        If a student opens their kit and
        they have a missing or damaged item, 
        you can have the parent/guardian
        and they will assist in providing a quick solution. 

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      • Expunge Grade Form button

        Please click on the above button for rising 7th and 8th graders

        For rising 9th graders, the form is closed as of August 15.  Contact your student's HS Counselor for more information.  


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      • 2017 & 2018 Virginia BOE Distinguished Achievement Award

        2015 Virginia Governor’s Award for Educational Excellence

        We are a "School to Watch."

        Schools to Watch