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Welcome to Mrs. Castellana's Page!

My name is Stefanie Castellana. I am currently the School Social Worker and Child Study Team Case Manager at Marlboro Elementary School. I have been a proud member of the Marlboro Township Public Schools since 2008. As the Social Worker, I have the pleasure of supporting students' academic and social/emotional learning. Collaboration and communication is the key when working with parents, staff, and administration to ensure student success.

Since each student in the district has been placed on home instruction due to COVID-19, all students are receiving assignments through their teachers' Google Classroom. I will also be online and available by email at from 9:00 am to 1:00 pm, Monday through Friday, to answer questions or address any concerns you or your children may have. We are here to support your children and the community during these difficult times. 

Please feel free to email me at

Thank you all for your hard work!