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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Casa Montessori School Inc. Gretchen Koinzan

Gretchen Koinzan

Director at Casa Montessori School Inc.

Fiscal year ended June 30, 2021. Published on January 24, 2026.

$19,000

2021

Total compensation

Gretchen Koinzan has been listed as an employee of Casa Montessori School Inc. in Form 990 filings since fiscal year 2021.

Annual compensation details

$19,000

Director

2021

$19k

40 hrs/wk

Total compensation by year

Compare the compensation of Gretchen Koinzan to:

2021

Other employees at Casa Montessori School Inc.

Jeffrey Driver

Treasurer

$0

Megan Droste

President

$0

Maria Fernanda Perez

Vice President

$0

Julia Nenow Edelnant

Secretary

$0

Brian Happel

Director

$0

Revisions to this profile

January 24, 2026:

2021 Casa Montessori School Inc. 990 published

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