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TrishaC
Trisha Costello

Trisha Costello is an Associate Director of Education and graduated from Millersville University in 2002. She earned her certification in Secondary Mathematics Education. Before joining the team at Sylvan, Trisha taught high school math for 10 years.

Trisha’s responsibilities at Sylvan include maintaining contact with classroom teachers and guidance counselors, meeting with parents for ongoing conferences, prepping for meetings and instruction, teaching, and monitoring student programs.

Trisha is passionate about helping students achieve confidence and become lifelong learners!