Mission
THE KNEE SOCIETY OPERATES TO PROMOTE OUTSTANDING CARE TO PATIENTS WITH KNEE DISORDERS THROUGH INNOVATIVE RESEARCH AND EDUCATION.
Public Charity
THE KNEE SOCIETY
Based in SCHAUMBURG, IL, THE KNEE SOCIETY operates as a Public Charity. The organization reported $2.8M in revenue, $2.6M in expenses, $6.9M in total assets for fiscal year 2025. Imperigo tracks 9 reported grant relationships connected to this organization totaling approximately $240K.
EIN: 133190169
SCHAUMBURG, IL
Latest filing: 2025
Total Revenue$2.8M
Total Expenses$2.6M
Total Assets$6.9M
Grant Records9
Funding Total$240K
Filing Years2020–2025
Where $100 goes at The Knee Society
How The Knee Society divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$83
Programs
the work itself
$17
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $83 for programs
$83
Educational events are designed to provide practicing orthopaedic surgeons with current information regarding disorders of the knee, surgical and non-surgical treatments for the knee, and emerging technology
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
MEDICAL / PUBLIC SERVICES
$55,000
PUBLICATION OF MEETING PROCEEDINGS
$50,000
PUBLICATION OF MEETING PROCEEDINGS
$50,000
$25,000
GENERAL SUPPORT
$25,000
Showing up to 5 of 9 total records — full history available with membership.
Officers & Directors
TREASURER
Charles L Nelson Md
1ST VICE PRESIDENT
Craig J Della Valle Md
COMMITTEE CHAIR
David J Mayman Md
COMMITTEE CHAIR
Fred D Cushner Md
IMMEDIATE PAST PRESIDENT
Henry D Clarke Md
MEMBER-AT-LARGE
James A Browne Md
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $2.8M | $2.6M | $6.9M |
| 2024 | $2.5M | $2.1M | $5.9M |
| 2023 | $1.8M | $1.9M | $5.2M |
| 2022 | $2.1M | $2.0M | $4.9M |
| 2020 | $1.1M | $837K | $4.0M |
Between 2020 and 2025, reported annual revenue grew from $1.1M to $2.8M (+148%), with total assets most recently reported at $6.9M.
Interactive year-over-year charts and full filing details available with membership.