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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 Montessori Association of New York Adam Schlessinger

Adam Schlessinger

Highest compensated employee

Instructor at Montessori Association of New York

Fiscal year ended June 30, 2025. Published on January 25, 2026.

$162,141
2025

Total compensation

Adam Schlessinger has been listed as an employee of Montessori Association of New York in Form 990 filings since fiscal year 2019. Total compensation for Adam Schlessinger has increased by 45.9% from 2019 to 2025.

Annual compensation details

$162,141
Instructor
2025
$145k org
40 hrs/wk
$18k other
--
$133,738
+7.4%
Instructor
2023
$124k org
40 hrs/wk
$11k other
--

Total compensation by year

Compare the compensation of Adam Schlessinger to:

2025

Other employees at Montessori Association of New York

Matthew Stuart Bielaczyc
HEAD of School THRU 8/2025
$406,190
$342,352 from orgNo related comp$63,838 other
David Carty
CFOO THRU 9/2024
$228,878
$179,530 from orgNo related comp$49,348 other
Jelecia McGregor
Director of Elementary Program
$184,174
$136,548 from orgNo related comp$47,626 other
Saniya Mehdi
Assistant Head of School
$178,592
$173,450 from orgNo related comp$5,142 other
Mary Vrazel
Librarian/Tech
$178,303
$133,869 from orgNo related comp$44,434 other
Joyce Schneider
Early Program HEAD Teacher
$166,677
$137,693 from orgNo related comp$28,984 other
Maarten de Vreede
CFOO AS of 9/2024
$75,438
$74,978 from orgNo related comp$460 other
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Revisions to this profile

January 25, 2026:
2025 Montessori Association of New York 990 published
January 25, 2026:
2023 Montessori Association of New York 990 published
January 25, 2026:
2022 Montessori Association of New York 990 published

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