Phone: 571-434-4520


Degrees and Certifications:

Colleen O'Neill

Please explore our website to discover what makes THE Sterling Middle School such a special place for students to grow and learn every day. We are proud of the many accomplishments that we have had and look forward to the continued opportunities to grow and learn together.

Our school has a dedicated staff, and it is wonderful to work alongside such caring individuals. Everyone on the staff (teachers, paraprofessionals, custodians, specialists, office staff, bus drivers, cafeteria staff, etc.) is an important part of our school family and contributes to a positive school climate. We are all committed to the academic success and character development of your children.

We recognize you as our partners and know that the active involvement of family and community members enhances our school community. We believe that promoting strong School – Family – Community Partnerships will ultimately lead to increased student achievement. Consider volunteering at school or attending one of our family events during the school year. We invite you to become part of our PTO and active volunteer community.

Parent volunteers are welcomed and encouraged to assist in classrooms and at special events. The PTO works in partnership with the faculty and staff. This dedicated group of parents provides support for curriculum resources, equipment, enrichment programs, and sponsors numerous events and activities for our students throughout the year.

If you have any questions, concerns or compliments please don't hesitate to contact me at school (571) 434-4570 or by email,

Last Modified on July 30, 2021