The Society of Thoracic Surgeons
TO IMPROVE THE LIVES OF PATIENTS WITH CARDIOTHORACIC DISEASES.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$100.8M
+17.8% YoY
Annual Giving
$359K
-21.3% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$90K
-21.3% YoY
About The Society of Thoracic Surgeons
Based on IRS filings
The Society of Thoracic Surgeons is a nonprofit organization, based in CHICAGO, IL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $100.8M in total assets. In 2024, it awarded 4 grants totaling $359K. Net investment income was $4.5M.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $100,776,225 | $85,516,274 | $76,171,743 |
| Revenue | $42,114,448 | $37,623,250 | $32,055,717 |
| Expenses | $37,262,533 | $35,531,177 | $31,839,675 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $4,518,860 | $2,707,012 | $1,231,441 |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
Grant Size Distribution
20 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include The Thoracic Surgery Foundation ($320,833), Women in Thoracic Surgery ($22,000), American Association for Thoracic Surgery ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| THE THORACIC SURGERY FOUNDATION CHICAGO, IL | OPERATIONS & GRANT SUPPORT | $320,833 |
| WOMEN IN THORACIC SURGERY SAN RAMON, CA | DONATION | $22,000 |
| AMERICAN ASSOCIATION FOR THORACIC SURGERY BEVERLY, MA | SCHOLARSHIP SUPPORT | $10,000 |
| GENERAL THORACIC SURGICAL CLUB ROSEVILLE, MD | DONATION | $6,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Jennifer C Romano | President | 12 | $8,000 |
| John H Calhoon | IMT. Past President - THRU 01/2024 | 2 | — |
| Joseph F Sabik III | First Vice President | 12 | $1,000 |
| Thomas E MacGillivray | Immediate Past President | 2 | — |
| Vinod H Thourani | Treasurer | 3 | $1,000 |
| Wilson Y Szeto | Secretary | 12 | $5,500 |
| Alan D Sihoe | International Director | 2 | — |
| Alessandro Brunelli | International Director | 2 | — |
| Anthony L Estrera | Director-At-Large | 2 | — |
| Ara A Vaporciyan | Director-At-Large | 2 | — |
| David T Cooke | Director-At-Large - STARTED 01/2024 | 2 | — |
| Gregory P Fontana | Director-At-Large | 2 | — |
| John D Mitchell | Treasurer-Elect | 3 | $1,000 |
| John T Kennedy III | Resident Director | 2 | — |
| Karen M Kim | Director-At-Large - STARTED 01/2024 | 2 | — |
| Kevin D Accola | Director-At-Large - THRU 01/2024 | 2 | — |
| Leah M Backhus | Director-At-Large | 2 | — |
| Marc Ruel | Canadian Director | 2 | — |
| Patrick O Myers | International Director | 2 | — |
| Sandra L Starnes | Director-At-Large - STARTED 01/2024 | 2 | — |
| Stephanie M Fuller | Director-At-Large | 2 | — |
| Thomas G Gleason | Director-At-Large - THRU 01/2024 | 2 | — |
| Vinay Badhwar | Second Vice President | 3 | $1,000 |
| Elaine Weiss | Executive Director | 60 | $934,351 |
| Avidan Stern | General Counsel | 40 | $307,510 |
| Charlie Simpson | Senior Vice President Marketing & Communication | 40 | $353,601 |
| Derek Brandt | Vice President Government Relations | 40 | $262,514 |
| Grahame Rush | Senior Vice President | 50 | $419,154 |
| Jane Han | Vice President, Quality And Research | 40 | $245,489 |
| Keith Bura | Vice President, Finance & Admin | 40 | $310,425 |
| Robert Habib | Vice President, STS Research Center | 40 | $387,252 |
| Scott Bradbury | Vice President, Education | 40 | $244,230 |
| William Seward | Senior Vice President | 50 | $465,660 |
| Colleen Donohoe | Vice President, Meetings And Conventions | 40 | $222,537 |
| Haris Subacius | Associate Director, Database Analytics | 40 | $202,838 |
| Kathryn Cummings | Director Of Communications | 40 | $196,500 |
| Kevin Gilmartin | Director Of Information Technology | 40 | $179,212 |
| Lee A Wiensch | TSF Executive Director | — | $176,106 |
Frequently Asked Questions
How large is The Society of Thoracic Surgeons?
As of 2024, The Society of Thoracic Surgeons holds $100.8M in total assets with $42.1M in annual revenue. It awarded 4 grants totaling $359K in 2024.
Where does The Society of Thoracic Surgeons operate?
The Society of Thoracic Surgeons has awarded grants in California, Illinois, Massachusetts, Maryland, Minnesota.
What size grants does The Society of Thoracic Surgeons award?
In 2024, The Society of Thoracic Surgeons awarded 4 grants totaling $359K — an average of about $90K per grant, based on its IRS Form 990 filings.
What is The Society of Thoracic Surgeons's EIN?
The Society of Thoracic Surgeons's EIN (Employer Identification Number) is 36-3022713. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Society of Thoracic Surgeons's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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