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Proviso Mathematics & Science Academy

Equity, Excellence, Relevance for ALL.

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PMSA is a National Blue Ribbon School and is one of three selective enrollment schools in PTHS D209. We offer a rigorous curriculum that places an emphasis on math, science, technology and engineering. In addition to the STEM focus, students may participate in the International Baccalaureate program and the Advanced Placement program.

Meet the Team

Principal

Stephen Ngo
sngo@pths209.org
708-556-5583

Before coming to Proviso, Mr. Ngo was a high school principal at two schools in Chicago: World Language High School in the Little Village neighborhood and Steinmetz College Prep. Both experiences taught him the value of teamwork, transparency, and formative monitoring. The benchmarks that Mr. Ngo believes drive PMSA's continued success are 9th-grade freshmen on track, high school graduation, and college enrollment and persistence. He is a collaborator by nature and he aims to provide the best educational, social and emotional experiences possible for Proviso scholars.
Grade Level Principal for 9th & 12th

Dr. Shaylon Walker
swalker@pths209.org
708-338-4175

Dr. Walker is intrigued by the opportunity for collaboration and the development of continuous practices to support cultural diversity and equity. He believes that professional relationships as an administrator can establish partnerships with outside organizations to execute district-wide priorities. As a collaborative leader, he utilized a team approach to maximize team cohesiveness. For the past 11 years, Mr. Walker has worked in various educational settings with varying socioeconomic backgrounds.
Grade Level Principal for 10th & 11th

Cristin Chiganos
cchiganos@pths209.org
708-338-4164

Ms. Chiganos joined the Proviso family in 2013, serving as department chair of English, Social Studies, and World Language at Proviso Mathematics and Science Academy. She then transitioned into a new role, Director of Innovation. She facilitated the inaugural opening of the new Math and Science Academy cohorts at Proviso East and Proviso West. She is excited to continue serving the Proviso community in her new role as Grade Level Principal. She looks forward to working with her building leadership team to ensure that teachers are supported, students are thriving in their academic and social-emotional growth, and families feel connected to the school.
Administrative Assistant to the Principal
Administrative Assistant for Student Life
Main Office Administrative Assistant
Registrar

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