PSO (Parent School Organization) is the parent organization at Holy Trinity. Every parent and staff member of Holy Trinity Catholic School is automatically a member of the organization.

Organization objectives include:

  • promoting the welfare of the children;
  • providing assistance and support to the administration and faculty;
  • providing a social atmosphere conducive to welcoming newcomers to the school and formulating friendships; and
  • providing better communication between home and school.

PSO generally meets on the second Tuesday of each month and all members are encouraged to attend.

PSO Executive Board

Mona Barkauskas, Denise Fernandez - Co-Presidents
Mary Tong - Secretary
Melissa Osika - Treasurer

School Office Hours

Mon-Fri: 7:30am-3:30pm

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Contact Us

Holy Trinity Catholic School
108 South Linden Avenue
Westmont, IL 60559