Contact Us

Have any questions? Give us a call at 513.674.4200 and speak with any one of our team members.

Hamilton County ESC
11083 Hamilton Avenue
Cincinnati, OH 45231
phone: 513.674.4200
fax: 513.742.8339


Our Team

Renita Heideman

Renita Heideman

Renita leads the Technology Assistance Group, working in the area of technology and curriculum providing technology leadership, planning, and professional development. Renita has had a wide range of educational roles including teacher, athletic coach, technology coordinator, curriculum director, and technology supervisor. She has served as an adjunct professor for Wright State and Ashland Universities. Renita completed her undergraduate and graduate degrees at Miami University.

phone: 513.674.4312
email: renita.heideman@hcesc.org
Renita Heideman

Latest posts by Renita Heideman (see all)

Rob Kovacs

Rob Kovacs

Rob has served in a variety of educational roles including teacher, curriculum writer, and technology coordinator. He is currently an adjunct professor at Xavier University. Rob completed his undergraduate degree at Wright State University and post-graduate work through Penn State University. Rob provides leadership, planning, and professional development through Hamilton County ESC.

phone: 513.674.4205
email: rob.kovacs@hcesc.org
Rob Kovacs
Laura Bubnick

Laura Bubnick

Laura's areas of expertise include technology leadership and integration, distance learning, and professional development. She has worked at various districts throughout Hamilton county as an instructional technology consultant focusing on LMS integration and Google Apps for Education. Laura earned her undergraduate degree from Elon University and has masters' degrees from Miami University and Xavier University.

phone: 513.674.4244
email: laura.bubnick@hcesc.org
Laura Bubnick
Rebecca Dwenger

Rebecca Dwenger

Rebecca's areas of expertise include instructional design, eLearning, and differentiation. She uses her passion for cutting edge technology to ignite productivity and learning through her work with teachers and administrators. Her educational background includes a master's degree in Instructional Design & Technology from Miami University, a bachelor's degree in education, and an Ohio Department of Education Technology Endorsement on her license.

phone: 513.674.4548
email: rebecca.dwenger@hcesc.org
Rebecca Dwenger

Latest posts by Rebecca Dwenger (see all)

    Jennifer Haller

    Jennifer Haller

    Jennifer has served as a middle school teacher, art teacher, and has spent time in the business sector providing corporate computer training. Most recently she was an academic coach focusing on the Marzano Framework and classroom technology integration. Areas of expertise include technology integration, professional development, and technology review and selection. Jennifer completed her undergraduate degree at Point Park University and graduate degree at Xavier University.

    phone: 513.674.4213
    email: jennifer.haller@hcesc.org
    Jennifer Haller

    Latest posts by Jennifer Haller (see all)

    Amy Hensley

    Amy Hensley

    Amy has served as a high school English teacher, a test scorer, a data person for Workforce Investment and a curriculum consultant. Areas of interest include all things Apple, apps, and technology integration for students as well as professionals. Amy is also an adjunct for Ashland University. She completed her undergraduate work at Kenyon College and her graduate degrees at Xavier University.

    phone: 513.674.4225
    email: amy.hensley@hcesc.org
    Amy Hensley

    Latest posts by Amy Hensley (see all)

    Rusty Stamper

    Rusty Stamper

    Rusty has been the Technology Administrator with HCESC since 2000 and is responsible for the network and any computer- related technologies at HCESC. He has been working with computers since the early ‘90’s and has been a full time “computer geek” since 1997.

    phone: 513.674.4287
    email: rusty.stamper@hcesc.org
    Rusty Stamper

    Tech Support Crew

    Don Buchheit
    Jerri Jutzi
    Ron Lawson
    Nick Mahan
    Jeff Simmons
    Taylor Schneider
    Joe Vlachos


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