Funding search · EIN 237182780 · Rosemont, IL
American Orthopaedic Society for
A grantmaking public charity (files IRS Form 990, Schedule I). Charities like this often run real grant programs with application cycles.
- 46
- grants reported
- $1.8M
- total given
- 2022–2024
- filing years
- $24,493
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Funder website ↗Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
Sign in to analyze this funder’s giving pattern. Free in early access.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Oref3 grants · $709,096
- Brigham and Women'S Hospital1 grant · $150,000
- Mayo Clinic3 grants · $93,162
- University of Utah3 grants · $75,000
- The Nemours Foundation2 grants · $65,000
- Vanderbilt University Medical Center1 grant · $50,000
- Vanderbilt University1 grant · $50,000
- University of Rochester2 grants · $39,960
- Wake Forest University Health Services1 grant · $25,000
- Hospital for Special Surgery1 grant · $25,000
Giving over time
Grant history
All 46 reported grants, largest first.
- $359,548
Oref · Rosemont, IL · 2024
Research project grant
- $259,548
Oref · Rosemont, IL · 2023
Grant
- $150,000
Brigham and Women'S Hospital · Boston, MA · 2024
Research project grant
- $90,000
Oref · Rosemont, IL · 2022
Grant
- $50,000
Vanderbilt University Medical Center · Nashville, TN · 2023
Grant
- $50,000
Vanderbilt University · Nashville, TN · 2022
Grant
- $42,462
Mayo Clinic · Rochester, MN · 2023
Grant
- $41,000
The Nemours Foundation · Jacksonville, FL · 2024
Research project grant
- $37,500
University of Utah · Salt Lake City, UT · 2023
Grant
- $25,700
Mayo Clinic · Rochester, MN · 2024
Research project grant
- $25,000
Hospital for Special Surgery · New York, NY · 2024
Research project grant
- $25,000
Nyu Langone Department of Orthopedic Surgery · New York, NY · 2024
Research project grantresearch project grant
- $25,000
The Board of Regents of the University of Wisconsin System · Milwaukee, WI · 2024
Research project grant
- $25,000
Ut Southwestern Medical Center · Dallas, TX · 2024
Research project grant
- $25,000
University of Texas Southwestern Medican Center · Dallas, TX · 2023
Grant
- $25,000
Wake Forest University Health Services · Winstonsalem, NC · 2023
Grant
- $25,000
Mayo Clinic · Minneapolis, MN · 2022
Grant
- $25,000
Oschsner Clinic Foundation · New Orleans, LA · 2022
Grant
- $25,000
Sanford Health · Sioux Falls, ND · 2022
Grant
- $25,000
University Hospitals Drusinsky Sports Medicine Institute · Mayfield Village, OH · 2022
Grant
- $25,000
University of Kentucky Research Foundation · Cleveland, OH · 2022
Grant
- $25,000
University of Utah · Salt Lake City, UT · 2022
Grant
- $24,986
Texas Scottish Rite Hospital for Children · Dallas, TX · 2023
Grant
- $24,000
University of California San Francisco · Los Angeles, CA · 2024
Research project grant
- $24,000
University of Pittsburgh · Pittsburgh, PA · 2024
Research project grant
- $24,000
The Nemours Foundation · Jacksonville, FL · 2023
Grant
- $24,000
University of Rochester · Rochester, NY · 2023
Grant
- $16,000
Campbell Clinic Foundation · Germantown, TN · 2023
Grant
- $16,000
Campbell Foundation · Memphis, TN · 2022
Grant
- $16,000
Regents of the Univ of California Sf · San Francisco, CA · 2022
Grant
- $16,000
The University of Chicago · Chicago, IL · 2022
Grant
- $15,960
University of Rochester · Rochester, NY · 2024
Research project grant
- $13,200
3b Medical Research and Education Foundation · Philadelphia, PA · 2024
Research project grant
- $13,200
Detroit Education and Research · Detroit, MI · 2024
Research project grant
- $13,200
Mayo Clinic Arizona · Scottsdale, AZ · 2024
Research project grant
- $13,200
Mississippi Sports Medicine Foundation · Jackson, MS · 2024
Research project grant
- $13,200
New York University · New York, NY · 2024
Research project grant
- $13,200
Ohio State University · Columbus, OH · 2024
Research project grant
- $13,200
Regents of the University of California Los Angeles · Los Angeles, CA · 2024
Research project grant
- $13,200
Tria Orthopedic Center Program · Minneapolis, MN · 2024
Research project grant
- $13,200
University of Southern California · Los Angeles, CA · 2024
Research project grant
- $12,500
University of Utah · Salt Lake City, UT · 2024
Research project grant
- $12,500
Univ of Connecticut Health Center · Farmington, CT · 2022
Grant
- $10,000
Carilion Medical Center Research and Development · Roanoke, VA · 2024
Research project grant
- $10,000
Carilion Medical Center · Roanoke, VA · 2023
Grant
- $8,000
Curators of the University of Missouri · Columbia, MO · 2024
Research project grant
Who else funds this kind of work
Same state
- John D and Catherine T MacArthur Foundation (Consolidated)7,100 grants · $1.67B
- The Chicago Community Trust14,939 grants · $5.82B
- The Big Ten Conference60 grants · $3.91B
Similar purposes
- The Robert Wood Johnson Foundation13,555 grants · $2.27B
- Mayo Clinic Group Return834 grants · $5.43B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990, Schedule I, as filed by this organization. These are grants already paid. Grants paid directly to individuals are reported to the IRS only as totals, so they do not appear as named lines here.

