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
Doug Mangen
Founder
Connor Iffland
Financial Analyst
David Mangen
Finance Coach
Kevin Marsh
Financial Analyst
Cassie Drewry
Project Manager
Matthew Howard
Accountant
Terry St. Germain
Accountant
Dayton Office
Nicki Hagler
Accounting Coach
Rob Glynn
Accountant
Ben Hollatz
Accountant
Ethan Jackson
Accountant
Kathy Moosbrugger
Project Manager
Doug Brinkman
Accountant
Patrick Hairston
Accountant
Cleveland Office
Cindy Tipper
Accountant
Melissa Umerley
Accountant
Mitch Klamut
Accountant
Franjo Valentic
Accountant