The American Orthopaedic Foot & Ankle Society (AOFAS) is a 501(c)(3) nonprofit organization and professional medical specialty society headquartered in Schaumburg, Illinois. Founded in 1969, AOFAS represents orthopaedic surgeons specializing in the surgical and medical treatment of injuries, diseases, and conditions of the foot and ankle. The organization mobilizes its community of foot and ankle orthopaedic surgeons to improve patient care through education, research, and advocacy.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.5M
+11.0% YoY
Annual Giving
$805K
-13.6% YoY
Grant Count
35
-25.5% YoY
Avg Grant Size
$23K
+16.0% YoY
Mission & Focus Areas
AOFAS advances its mission by funding and promoting essential education, research, social impact, and humanitarian endeavors. The organization's primary program areas support research and educational activities related to medical care of the foot and ankle, with a focus on advancing professional performance and improving patient outcomes through collaboration and excellence.
Grantmaking
AOFAS operates an active grantmaking program with multiple funding opportunities:
Review Cycle
.
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Geographic Focus
Where this funder awards grants
AOFAS grantmaking has primary focus in Pennsylvania, Massachusetts, and Illinois, though the organization operates internationally across 13 countries including South Korea, United Kingdom, France, Canada, and Egypt.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
2024 Financial Data:
- Total Revenue: $6,618,476
- Total Expenses: $6,644,108
- Total Assets: $4,496,364
- Total Liabilities: $1,360,000
Staffing: The organization employs approximately 30 staff members, representing a 10.4% year-over-year growth.
Rating: AOFAS holds a Four-Star rating with a 96% overall score, reflecting strong accountability and financial management.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $4,496,364 | $4,050,769 | $3,979,780 |
| Revenue | $6,618,476 | $6,406,596 | $5,912,169 |
| Expenses | $6,644,108 | $6,310,616 | $5,723,835 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $71,053 | $87,071 | $80,094 |
| 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 10 recipients in 2024
Grant Size Distribution
204 grants across all recorded years
Open Grants
7 open opportunities from American Orthopaedic Foot & Ankle
AF/AOFAS Foot & Ankle Arthritis Development Program
AMERICAN ORTHOPAEDIC FOOT & ANKLE
Amount
Varies
Deadline
Rolling / Open
AOFAS Fellowship Scholarship
AMERICAN ORTHOPAEDIC FOOT & ANKLE
Amount
Varies
Deadline
Rolling / Open
AOFAS Research Grants Program
AMERICAN ORTHOPAEDIC FOOT & ANKLE
Amount
Varies
Deadline
Rolling / Open
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Duke University ($83,828), Mercy Health Foundation ($77,213), The Trustees of the Univ of Pennsylvania ($46,376).
| Recipient | Purpose | Amount |
|---|---|---|
| OAGR REI GRAND RAPIDS, MI | 2024 FELLOWSHIP GRANT | $10,733 |
| ORTHOCAROLINA RESEARCH INSTITUTE INC CHARLOTTE, NC | 2024 FELLOWSHIP GRANT | $42,933 |
| NEW YORK SOCIETY FOR THE RELIEF OF RUPTURED &CRIPPLED MAINTAINING THE HOSPI NEW YORK, NY | 2024 FELLOWSHIP GRANT | $32,200 |
| UNIVERSITY OF UTAH ORTHOPAEDIC CENTER FOOT AND ANKLE SALT LAKE CITY, UT | 2024 FELLOWSHIP GRANT | $10,733 |
| BAYLOR UNIVERSITY MEDICAL CENTER FOOT AND ANKLE FELLOWSHIP PLANO, TX | 2024 FELLOWSHIP GRANT | $32,200 |
| UNIVERSITY OF WASHINGTON CHICAGO, IL | 2024 FELLOWSHIP GRANT | $32,200 |
| STEADMAN PHILIPPON RESEARCH INSTITUTE VAIL, CO | 2024 FELLOWSHIP GRANT | $10,733 |
| BAPTIST HEALTH SOUTH FLORIDA FOUNDATION INC CORAL GABLES, FL | 2024 FELLOWSHIP GRANT | $10,733 |
| NEW ENGLAND BAPTIST HOSPITAL BOSTON, MA | 2024 FELLOWSHIP GRANT | $10,733 |
| CEDARS SINAI MEDICAL CENTER LOS ANGELES, CA | 2024 FELLOWSHIP GRANT | $10,733 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DAVID THORDARSON MD | PRESIDENT | 2 | — |
| SHELDON S LIN MD | PRESIDENT-ELECT | 2 | — |
| SCOTT ELLIS MD | VICE PRESIDENT | 2 | — |
| CASEY HUMBYRD MD | TREASURER | 2 | — |
| CHRISTOPHER CHIODO MD | SECRETARY | 2 | — |
| MICHAEL ARONOW MD | IMMEDIATE PAST PRESIDENT | 1 | — |
| BRYAN DEN HARTOG MD | IMMEDIATE PAST PRESIDENT THROUGH SEPT 2024 | 1 | — |
| ERROLL BAILEY MD | MEMBER-AT-LARGE | 1 | — |
| JEANNIE HUH MD | MEMBER-AT-LARGE | 1 | — |
| DANIEL GUSS MD | MEMBER-AT-LARGE | 1 | — |
| PAMELA LUK MD | MEMBER-AT-LARGE | 1 | — |
| JASON BARITEAU MD | MEMBER AT LARGE | 1 | — |
| KELLY HYNES MD | MEMBER AT LARGE | 1 | — |
| ANISH KADKIA MD | MEMBER AT LARGE | 1 | — |
| J TURNER VOSSELLER MD | MEMBER AT LARGE | 1 | — |
| ELAINE LARKIN-LEIGHTON | EXECUTIVE DIRECTOR | 45 | $429,483 |
| CATHERINE POWERS | DEVELOPMENT SENIOR MGR | 1 | $135,372 |
| ALENA FREY | DIRECTOR OF EDUCATION & ME | 40 | $140,785 |
| JESSICA DORNFELD | DIRECTOR OF MARKETING & ME | 40 | $129,446 |
Recent News & Activity
Recent developments and announcements
AOFAS announced the awarding of more than $250,000 in grants to fund foot and ankle orthopaedic research, demonstrating continued commitment to advancing the field through competitive grant programs. The organization serves approximately 2,500 individuals through its research and educational support activities.
Grants Fund Foot & Ankle Care Training | Arthritis FoundationSubject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does American Orthopaedic Foot & Ankle fund?
AOFAS advances its mission by funding and promoting essential education, research, social impact, and humanitarian endeavors. The organization's primary program areas support research and educational activities related to medical care of the foot and ankle, with a focus on advancing professional performance and improving patient outcomes through collaboration and excellence.
How do I apply for a grant from American Orthopaedic Foot & Ankle?
AOFAS operates an active grantmaking program with multiple funding opportunities: **Active Grant Programs:** • AOFAS Research Grants Program • AOFAS Resident Scholarship Program • Ronald and Wendy Smith Clinical Research Grant • Traveling Fellowship Program **Grant Activity:** Recent grant awards demonstrate consistent funding across multiple institutions. In 2024, AOFAS made 25 grants totaling $598,849, with individual awards ranging from approximately $8,044 to $83,828. Notable 2024 recipient…
Where does American Orthopaedic Foot & Ankle make grants?
AOFAS grantmaking has primary focus in Pennsylvania, Massachusetts, and Illinois, though the organization operates internationally across 13 countries including South Korea, United Kingdom, France, Canada, and Egypt.
What size grants does American Orthopaedic Foot & Ankle award?
In 2024, American Orthopaedic Foot & Ankle awarded 35 grants totaling $805K — an average of about $23K per grant, based on its IRS Form 990 filings.
What is American Orthopaedic Foot & Ankle's EIN?
American Orthopaedic Foot & Ankle's EIN (Employer Identification Number) is 23-7087029. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in American Orthopaedic Foot & Ankle's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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