K – 8 Building: (716) 821 1903

High School: (716) 939-2554


Board of Trustees

Dawan Jones, Chairman
Antonio Estrada, Vice Chairman
William Kruger, Secretary
Suzie Mazella, Treasurer
Anthony DeMarco, Jr., Board Member



Mr. Tracy McGee
High School Principal
McGee has 20 years of extensive experience in the youth development field and in the administration of strength-based education and youth empowerment/leadership programs for the hard to reach populations. He has facilitated trainings for community-based organizations, Juvenile Justice Systems, educational institutions and agencies that serve youth.
McGee is a nationally recognized and award-winning educator. Tracy has received several National and New York State awards for serving young people considered to be at-risk. Through Tracy's leadership of a  program titled: Youth Voices, he  received the prestigious Black Achievers' Educational Incentive Award for Educating and Empowering Youth and Communities and was selected as one of the top four 4-H youth development programs in the nation by the National Association of Extension 4-H Agents (NAE4-HA) Urban 4-H Programming Task Force.
He is the author of "Answering the Call: from Risk to Resiliency & from Passion to Purpose". In addition to being an author and speaker, Tracy currently is Principal of a new Global Concepts Charter High School and previously worked in the public school system's regional resource center providing training to twenty school districts throughout Western New York on School Climate and Culture; Building Cultural Competence; and Positive Youth Development.
David Ehrle
K-8 Principal
David Ehrle is the Principal of the K to 8 building. Mr. Ehrle holds an Associate's Degree in Social Services, a Bachelor's Degree in Sociology, a Master's Degree in Elementary Education and a CAS in Education Leadership and Administration. Mr. Ehrle has taught in Lockport, Buffalo and at Global Concepts as a 3rd (GCCS), 4th (GCCS), 5th and 7th grade teacher. He spent 4 years as an Assistant Principal at Global and is in his 4th year as Principal at Global Concepts. 
When not at work Mr. Ehrle enjoys spending time with his two children (Morgan and Trevor) and his wife Nicole. He is an avid reader of books, magazines, news articles and any pieces of local history. 
Donna L. Hill
Acting Chief Financial Officer/ School Business Administrator
District Administrator / Curriculum Coordinator 
Tracey Simchick
Aaron Robinson
Student Development Coordinator High School
Joseph Bromley
Athletic Coordinator