Elizabeth Martinez
emartinez@pths209.org
708-338-4170

Ms. Martinez's 27 years of EC-12 instructional leadership experience provides a diverse background and commitment to positively impacting student learning outcomes in national and international leadership, private and public school administration, curriculum development, and professional learning in large, diverse, at-risk high-achieving schools. She served diverse learners in five states nationally and internationally as a collaborative and passionate visionary leader. Ms. Martinez believes that equity and excellence in instruction are balanced by having a healthy identity, achieving personal and collective goals, showing empathy for others, believing passionately in the power of education to expand human potential, transforming lives, and shaping new visions for leading and learning.

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. 

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

Mr. 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 ten years, Mr. Walker has worked in various educational settings with varying socioeconomic backgrounds.

Marchanne Chambers
mchambers@pths209.org
708-338-4192

Adriana Aviles
aaviles@pths209.org
708-338-4136

Tiffany Brooks-Lawrence 
tbrooks-lawrence@pths209.org
708-338-4165