Our Story

Doug Mangen established Mangen & Associates in 2002.  Doug developed a passion for public education while serving two terms on the Vandalia-Butler Board of Education and completing several projects with the Dayton Public Schools Board of Education.

A certified treasurer with over 20 years of experience, Doug has extensive knowledge in enhancing the fiscal health of Ohio schools while generating numerous awards from the Ohio Auditor of State for fiscal compliance and reporting.

Since the beginning, Mangen & Associates has been focused on providing high quality Treasurer, Financial Management, Operations, EMIS/SOES and CCIP Administration Services and Recommendations.

Meet the Team

Our team members are dedicated to supporting effective education initiatives and helping school leaders obtain the resources necessary to improve educational opportunities for each and every student.


Columbus Office

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Doug Mangen

Founder

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Connor Iffland

Financial Analyst

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David Mangen

Finance Coach

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Kevin Marsh

Financial Analyst

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Cassie Drewry

Project Manager

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Connie King

Accountant

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Terry St. Germain

Accountant

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Matthew Howard

Accountant


Dayton Office

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Nicki Hagler

Accounting Coach

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Sarah Alcorn

Accountant

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Ben Hollatz

Accountant

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Rob Glynn

Accountant

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Kathy Moosbrugger

Project Manager

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Ethan Jackson

Accountant

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Patrick Hairston

Accountant

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Doug Brinkman

Accountant


Cleveland Office

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Cindy Tipper

Accountant

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Melissa Umerley

Accountant

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Mitch Klamut

Accountant

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Franjo Valentic

Accountant