District Leadership

  • Dr. Heidi Cate Superintendent

    Dr. Heidi Cate is currently Superintendent of Integrity Education Services and its schools, Hope Academy of West Michigan and Lighthouse Academy. She obtained a bachelor’s degree from Kalamazoo College before completing her first Master’s in Counseling in Mental Health Settings from Western Michigan University. 

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  • Lucas Yax Assistant Superintendent of Residential and Juvenile Justice Youth Programs

    Barry County Campus
    South Residential Campus
    JDC Campus
    Muskegon Community Building
    The Pier Campus
    The Port Campus
    Waalkes Campus


    Lucas obtained a Bachelor's degree from Ashford University before completing his Masters in Educational Leadership from the American College of Education.

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  • Angela Graham Director of Special Education

    Lighthouse Academy

    Angela Graham serves as the Director of Special Education for the Lighthouse Academy district. She has experience in special education teaching in a fully inclusive setting and in a resource room, as well as multiple leadership roles in a K-8 charter school. 

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  • Elisa DeMaar Director of Multilingual Learner Services

    Lighthouse Academy

    Elisabeth has worked in education for 17 years as an Endorsed Multilingual Language Instructor, Certified Teacher and new teacher mentor for Title One Public Schools in Michigan and Colorado. She is the Director of Multilingual Programming for the Lighthouse Academy district.

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  • Ronda Dyer School Leader

    Eagle Village Campus

    Ronda Dyer has twenty years of experience in the field of education. In December 2009, Ronda graduated from Central Michigan with a Bachelor of Science in Education. In April 2015, Ronda earned her Masters of Education from Grand Valley University.

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  • Stacey Martinez School Leader

    South Community

    Stacey Martinez currently serves as the Principal at Lighthouse Academy – South Community. She has worked at Lighthouse Academy for the past nine years in a variety of roles including as a Teacher, Responsible Thinking Advisor, and Principal. 

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  • Matt Milanowski School Leader

    The Pier Campus
    The Port Campus
    Waalkes Campus

    Matt Milanowski serves as the Principal for Lighthouse Academy - The Pier, The Port, and Waalkes. These schools provide a whole child approach to education in partnership with the Kent County Juvenile Detention Center and Kent County Correctional Facility to youth and young adults in the facilities.

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  • Shea Williams School Leader

    JJI Campus
    South Harbor Program


    Shea Williams is currently a School Leader with Lighthouse Academy. Shea currently serves as the Principal for Lighthouse Academy - JJI and supports the Harbor day-treatment programs in Kent, Ottawa and Muskegon counties. Shea has been working with Lighthouse Academy since fall 2021, where she started as a Teacher Consultant in the special education department.

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