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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 Columbia Grammar and Preparatory School Joan Dean

Joan Dean

Key employee

PREP School Director at Columbia Grammar and Preparatory School

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$328,198
2021

Total compensation

Joan Dean has been listed as an employee of Columbia Grammar and Preparatory School in Form 990 filings since fiscal year 2017. Total compensation for Joan Dean has increased by 40.5% from 2017 to 2021.

Annual compensation details

$328,198
+2.1%
PREP School Director
2021
$289k org
35 hrs/wk
$40k other
--
$321,422
+11.5%
PREP School Director
2020
$262k org
35 hrs/wk
$60k other
--

Total compensation by year

Compare the compensation of Joan Dean to:

2021

Other employees at Columbia Grammar and Preparatory School

Dr William Donohue
Head of School
$585,987
$585,987 from orgNo related compNo other comp
Sharonah Volkowitz
Chief Financial Officer
$347,432
$305,682 from orgNo related comp$41,750 other
Sarah McLean
Grammar School Director
$287,057
$245,937 from orgNo related comp$41,120 other
Athanassios Hristidis
Maintenance Director
$265,885
$222,926 from orgNo related comp$42,959 other
Richard Soghoian
Headmaster Emeritus
$254,689
$213,611 from orgNo related comp$41,078 other
Jennifer Rhodes
Advancement Director
$251,554
$235,767 from orgNo related comp$15,787 other
Victor Puccio
PREP School DEAN
$242,815
$201,858 from orgNo related comp$40,957 other
Adam Gerson
Technology Director
$239,842
$218,005 from orgNo related comp$21,837 other
Paul Baly
Middle School Director
$236,860
$236,860 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2021 Columbia Grammar and Preparatory School 990 published
January 24, 2026:
2020 Columbia Grammar and Preparatory School 990 published
January 24, 2026:
2019 Columbia Grammar and Preparatory School 990 published

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$288,226
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PREP School Director
2019
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--
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Other people named Joan Dean

2021
Employee
Joan Dean
The Junior Board of Rock Island
$0