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THE THORACIC SURGERY FOUNDATION

EIN 36-3635910 CHICAGO, IL

Revenue 2024
$3,052,190
Expenses 2024
$1,992,015

Program services were 90.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1000
Street
633 N SAINT CLAIR ST STE 2100

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).

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.

  • Anthony L Estrera

    Treasurer

    Total calculated
    $0
    Hours/week
    12 + 2 related

  • Joseph A Dearani

    President

    Total calculated
    $0
    Hours/week
    12

  • Juan A Crestanello

    Secetary

    Total calculated
    $0
    Hours/week
    12

  • Virginia R Litle

    Vice President

    Total calculated
    $0
    Hours/week
    12

  • Carolyn A Dubeau

    Director

    Total calculated
    $0
    Hours/week
    4

  • Edward P Chen

    Director

    Total calculated
    $0
    Hours/week
    4

  • Elaine E Tseng

    Director

    Total calculated
    $0
    Hours/week
    4

  • Emily A Farkas

    Director - Started 01/26/24

    Total calculated
    $0
    Hours/week
    4

  • Gorav Ailawadi

    Director

    Total calculated
    $0
    Hours/week
    4

  • Jennifer C Romano

    Director - Started 01/26/24

    Total calculated
    $8,000
    From this org
    $0
    From related orgs
    $8,000
    Other
    $0
    Hours/week
    4 + 12 related

  • Karen M Kim

    Director

    Total calculated
    $0
    Hours/week
    4 + 2 related

  • Meena Nathan

    Director

    Total calculated
    $0
    Hours/week
    4

  • Melanie A Edwards

    Director

    Total calculated
    $0
    Hours/week
    4

  • Scott A LeMaire

    Director

    Total calculated
    $0
    Hours/week
    4

  • Thomas E MacGillivray

    Director - Thru 01/26/24

    Total calculated
    $0
    Hours/week
    4 + 2 related

  • Tom C Nguyen

    Director

    Total calculated
    $0
    Hours/week
    4

  • Vinod H Thourani

    Director - Thru 01/26/24

    Total calculated
    $1,000
    From this org
    $0
    From related orgs
    $1,000
    Other
    $0
    Hours/week
    4 + 3 related

  • Lee A Wiensch

    Executive Director

    Total calculated
    $227,714
    From this org
    $0
    From related orgs
    $176,106
    Other
    $51,608
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $159,694 related
    Bonus
    $0 + $16,412 related
    Other
    $0
    Deferred
    $0 + $15,364 related
    Nontaxable benefits
    $0 + $36,244 related
    Filer's total
    $0 + $227,714 related

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 — 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
    $3,052,190
    Expenses
    $1,992,015
    Contributions
    $2,814,859
    Grants paid
    $1,833,233
  • 2023
    Revenue
    $2,905,516
    Expenses
    $3,305,471
    Contributions
    $2,733,055
    Grants paid
    $3,200,406
  • 2022
    Revenue
    $2,542,826
    Expenses
    $1,621,236
    Contributions
    $2,586,991
    Grants paid
    $1,569,058

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.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

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

Listed as of 10 September 2026, under deductibility PC.

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.