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Grissom Principal and Office Personnel People

Photo of Julie Christner

Julie Christner


  • Email Julie Christner
Photo of Raffaela Riccelli

Raffaela Riccelli


  • Email Raffaela Riccelli
Photo of Mr. Michael Rumbaugh

Mr. Michael Rumbaugh


Expertise educational leadership, instructional coaching, educational technology, D...

  • Email Michael Rumbaugh
Photo of Mrs. Julie Simpson

Mrs. Julie Simpson

Assistant Principal

Year Started 2015 Degrees MA in Teaching/Leadership from Bowie State University Bo...

  • Email Julie Simpson
Photo of Sarah Wilkerson

Sarah Wilkerson

Registered Nurse

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Photo of Lisa Winter

Lisa Winter


  • Email Lisa Winter

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