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AMERICAN ASSOCIATION OF ENDODONTISTS

EIN 23-6191090 CHICAGO, IL

Revenue 2024
$13,540,127
Expenses 2024
$13,903,467

As filed

Subsection
06
NTEE code
S41
Classification
2000
Street
180 N STETSON AVE STE 1500

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Group exemption

The central organization of an IRS group exemption (group number 5873), covering 1 subordinate organization. matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Mission and programs · 2024

Mission

THE AAE IS DEDICATED TO THE HIGHEST STANDARDS OF EXCELLENCE IN ENDODONTIC CARE. WE SUPPORT OUR MEMBERS' PURSUIT OF EXCELLENCE THROUGH: RESEARCH AND EDUCATION, LEADERSHIP AND ADVOCACY, PHILANTHROPY AND SERVICE.

Activities or mission (Part I)

TO ADVANCE THE ART AND SCIENCE OF ENDODONTICS AND TO PROMOTE THE HIGHEST STANDARDS OF PATIENT CARE.

  • ANNUAL MEETING:WITH OVER 4,000 ATTENDEES, 125 EXHIBITORS, 100 EDUCATIONAL SESSIONS AND 8 EDUCATIONAL TRACKS ANNUALLY, AAE'S ANNUAL MEETING IS THE MOST COMPREHENSIVE ENDODONTIC EDUCATION SUMMIT, VENDOR EXHIBITION AND NETWORKING OPPORTUNITY IN THE WORLD.

  • AAE ENDO ON DEMAND:THE AAE ENDO ON DEMAND (EOD) PLATFORM PROVIDES UNLIMITED ACCESS TO A COMPLETE LIBRARY OF ENDODONTIC EDUCATIONAL PRESENTATIONS, MATERIALS AND CE CREDIT ONLINE, AVAILABLE 24/7 ON DEMAND. WITH EOD, SUBSCRIBERS MAY ACCESS THE ONLINE EDUCATION THEY WANT, WHEN THEY WANT.

  • JOURNAL OF ENDODONTICS (JOE):A MONTHLY PUBLICATION, THE JOE IS THE OFFICIAL JOURNAL OF THE AAE. FEATURING A COMPILATION OF SCIENTIFIC ARTICLES, CASE REPORTS AND COMPARISON STUDIES EVALUATING MATERIALS AND METHODS OF PULP CONSERVATION AND ENDODONTIC TREATMENT, THE JOE KEEPS PACE WITH RAPID CHANGES IN THE FIELD, COVERING THE LATEST ADVANCES IN TECHNIQUES AND INSTRUMENTATION.

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • KENNETH M HARGREAVES

    EDITOR

    Total calculated
    $152,975
    From this org
    $152,975
    From related orgs
    $0
    Other
    $0
    Hours/week
    6

    Schedule J breakdown matched by us

    Base
    $152,975
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $152,975

  • PATRICIA TORDIK

    DIRECTORS

    Total calculated
    $2,400
    From this org
    $0
    From related orgs
    $2,400
    Other
    $0
    Hours/week
    2

  • HAROLD J MARTINEZ

    DIRECTORS

    Total calculated
    $1,225
    From this org
    $1,225
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • FIZA SINGH

    DIRECTORS

    Total calculated
    $2,150
    From this org
    $1,100
    From related orgs
    $1,050
    Other
    $0
    Hours/week
    4

  • MARK B DESROSIERS

    DIRECTORS (UNTIL APRIL 2025)

    Total calculated
    $2,261
    From this org
    $2,261
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • LAUREL E BURNS

    DIRECTORS

    Total calculated
    $51,575
    From this org
    $1,575
    From related orgs
    $50,000
    Other
    $0
    Hours/week
    4

  • ROBERT W HEYDRICH

    DIRECTORS

    Total calculated
    $1,261
    From this org
    $1,261
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • BRIAN E BERGERON

    DIRECTORS

    Total calculated
    $1,475
    From this org
    $1,475
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • QIAN XIE

    DIRECTORS (UNTIL APRIL 2025)

    Total calculated
    $0
    Hours/week
    4

  • ALFRED H WIEMANN III

    DIRECTORS

    Total calculated
    $11,400
    From this org
    $1,400
    From related orgs
    $10,000
    Other
    $0
    Hours/week
    4

  • MBACHAN C OKWEN

    DIRECTORS (UNTIL APRIL 2025)

    Total calculated
    $975
    From this org
    $975
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • DAVID W CLANTON

    DIRECTORS

    Total calculated
    $1,004
    From this org
    $1,004
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • ANNE E WILLIAMSON

    DIRECTORS (UNTIL APRIL 2025)

    Total calculated
    $675
    From this org
    $675
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • LAUREN E JENSEN

    DIRECTORS

    Total calculated
    $975
    From this org
    $975
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • BRYAN F MANSOUR

    DIRECTORS

    Total calculated
    $0
    Hours/week
    4

  • NADIA CHUGAL

    DIRECTORS

    Total calculated
    $1,850
    From this org
    $1,850
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • MARGOT KUSIENSKI

    DIRECTORS

    Total calculated
    $0
    Hours/week
    2 + 6 related

  • ALI BEHNIA

    DIRECTORS

    Total calculated
    $0
    Hours/week
    4

  • JANICE C CHOU

    DIRECTORS

    Total calculated
    $0
    Hours/week
    4

  • WILLIAM D STANLEY

    DIRECTORS

    Total calculated
    $0
    Hours/week
    4

  • SUSAN B PAURAZAS

    DIRECTORS

    Total calculated
    $1,311
    From this org
    $1,311
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • AUGUST GRISSOM

    DIRECTORS

    Total calculated
    $1,525
    From this org
    $1,525
    From related orgs
    $0
    Other
    $0
    Hours/week
    4

  • KEN WIDELKA

    EXECUTIVE DIRECTOR

    Total calculated
    $540,240
    From this org
    $501,922
    From related orgs
    $0
    Other
    $38,318
    Hours/week
    35 + 5 related

    Schedule J breakdown matched by us

    Base
    $453,842
    Bonus
    $46,000
    Other
    $2,080
    Deferred
    $35,626
    Nontaxable benefits
    $2,692
    Filer's total
    $540,240

  • CARLA Y FALCON

    DIRECTORS (EFFECTIVE APRIL 2025)

    Total calculated
    $0
    Hours/week
    4

  • JOHN M NUSSTEIN

    DIRECTORS (EFFECTIVE APRIL 2025)

    Total calculated
    $0
    Hours/week
    4

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $13,540,127
    Expenses
    $13,903,467
    Contributions
    $0
    Grants paid
    $53,491
  • 2023
    Revenue
    $14,140,645
    Expenses
    $13,955,808
    Contributions
    $0
    Grants paid
    $51,000
  • 2022
    Revenue
    $13,158,496
    Expenses
    $13,073,558
    Contributions
    $224,813
    Grants paid
    $30,000

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $12,879,305
    Expenses
    $11,921,366
    Assets (EOY)
    $17,683,720

  • 2020 · 990

    Revenue
    $9,908,437
    Expenses
    $7,879,039
    Assets (EOY)
    $19,683,245

  • 2019 · 990

    Revenue
    $8,808,759
    Expenses
    $9,084,274
    Assets (EOY)
    $17,059,405

  • 2018 · 990

    Revenue
    $10,961,383
    Expenses
    $10,451,099
    Assets (EOY)
    $14,229,284

  • 2017 · 990

    Revenue
    $10,352,350
    Expenses
    $9,854,078
    Assets (EOY)
    $12,433,280

  • 2016 · 990

    Revenue
    $9,975,715
    Expenses
    $9,490,172
    Assets (EOY)
    $11,584,988

  • 2015 · 990

    Revenue
    $9,703,865
    Expenses
    $9,055,019
    Assets (EOY)
    $11,066,789

  • 2014 · 990

    Revenue
    $9,541,597
    Expenses
    $8,529,362
    Assets (EOY)
    $9,545,440

  • 2013 · 990

    Revenue
    $9,324,395
    Expenses
    $9,211,312
    Assets (EOY)
    $8,932,419

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 23 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.