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Allentown School District

Technology Department

Thomas Derhammer, Director of Technology
Phone: 484-765-4206
Norma Rosario, Secretary
Phone: 484-765-4212



For any computer issues, please contact the helpdesk at: or ext. 4357.



ASD Faculty and Staff problems with Sapphire, please email Dawn Apgar at: or ext. 4296

Parent Community Portal - please contact: 


Web Filtering

Need an educational website unblocked? Contact the HelpDesk at:

You may also request the site to be reviewed by clicking the “Submit site for review” option on the blocked page.