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Dana Wittmer
Health Room Assistant
School and Student Services
215-441-6000 ext.16026
![](https://core-docs.s3.amazonaws.com/centennial_school_district_pa_ar/directory/1829168/small_91323da9-3181-4792-a57e-b1d057b19448.png)
Dana Wittmer
Health Room Assistant
School and Student Services
215-441-6000 ext.16026
![](https://core-docs.s3.amazonaws.com/centennial_school_district_pa_ar/directory/1829169/small_7206ebb1-2e65-4c68-8224-3a9546b5a3c0.png)
![](https://core-docs.s3.amazonaws.com/centennial_school_district_pa_ar/directory/1829506/small_98e2302b-36fe-48f8-9571-4acbac3ba261.png)
Julia Woll
Paraeducator Non-Instr Monitor Cafeteria
School and Student Services
215-441-6093
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Timothy Yamrich
Custodian (Second Shift)
Facilities/Maintenance
215-441-6181
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Jacquelyn York
Spec Ed- Resource PreK-12
Special Ed Teacher
215-441-6181 ext.11439
![](https://core-docs.s3.amazonaws.com/centennial_school_district_pa_ar/directory/1829393/small_54730319-5ef2-4cc3-9675-30f77c447b9a.png)
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Leanne Zemitis
Elementary School Counselor
Guidance Counselor
215-441-6093 ext. 17030
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