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Illinois Surgical Society

  • Des Plaines, IL
  • Tax-exempt since May 1969
  • EIN: 36-2614720

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$6.7k (2023)

Expenses
$12.7k (2023)

Total Assets
$29.8k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$6,698
Expenses
$12,686
Net Income
-$5,988
Net Assets
$29,759
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $5,198
77.6%
Investment Income $279
4.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $29,759
Total Liabilities $0
Net Assets $29,759
Compensation
Key Employees and Officers Compensation Other
Peter Angelos (Trustee) $0 $0
Konstantin Umanskiy (President) $0 $0
Michael Ujiki (President Elect/Vp/Bd Of Governors) $0 $0
Adam Kabaker (Secretary/Treasurer) $0 $0
Robert Hamilton (Historian) $0 $0
Uretz John Oliphant (Board Of Governors) $0 $0
Manoj Shah (Board Of Governors) $0 $0
Michael Mcgee (Board Of Governors) $0 $0
Mark Kunhke (Board Of Governors) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
James Thiele (Board Of Governors) $0 $0
Steven Tsoraides (Board Of Governors) $0 $0
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990-EZ
Filed on May 2, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$8,943
Expenses
$9,015
Net Income
-$72
Net Assets
$35,747
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $6,066
67.8%
Investment Income $86
1.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,747
Total Liabilities $0
Net Assets $35,747
Compensation
Key Employees and Officers Compensation Other
Peter Angelos (President) $0 $0
Konstantin Umanskiy (President Elect/Vice Pres) $0 $0
Michael Ujiki (Vice President Elect/Bd Of Governor) $0 $0
Adam Kabaker (Secretary/Treasurer) $0 $0
Robert Hamilton (Historian) $0 $0
Uretz John Oliphant (Board Of Governors) $0 $0
Manoj Shah (Board Of Governors) $0 $0
Michael Mcgee (Board Of Governors) $0 $0
Mark Kunhke (Board Of Governors) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
James Thiele (Board Of Governors) $0 $0
Steven Tsoraides (Board Of Governors) $0 $0
+ View more people

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990-EZ
Filed on Nov. 7, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$4,421
Expenses
$4,969
Net Income
-$548
Net Assets
$35,819
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $899
20.3%
Investment Income $16
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,819
Total Liabilities $0
Net Assets $35,819
Compensation
Key Employees and Officers Compensation Other
Jeffrey Wayne (President) $0 $0
Peter Angelos (President Elect/Vice Pres) $0 $0
Konstantin Umanskiy (Secretary/Treasurer) $0 $0
Robert Hamilton (Historian) $0 $0
Katherine Widerborg (Board Of Governors) $0 $0
Steven Bonomo (Board Of Governors) $0 $0
Michael Mcgee (Board Of Governors) $0 $0
Michael Ujiki (Board Of Governors) $0 $0
Mark Kunhke (Board Of Governors) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
James Thiele (Board Of Governors) $0 $0
Steven Tsoraides (Board Of Governors) $0 $0
+ View more people

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990-EZ
Filed on June 9, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$193
Expenses
$1,235
Net Income
-$1,042
Net Assets
$36,367
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $18
9.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $36,367
Total Liabilities $0
Net Assets $36,367
Compensation
Key Employees and Officers Compensation Other
Jeffrey Wayne (President) $0 $0
Peter Angelos (President Elect/Vice Pres) $0 $0
Konstantin Umanskiy (Secretary/Treasurer) $0 $0
Robert Hamilton (Historian) $0 $0
Katherine Widerborg (Board Of Governors) $0 $0
Steven Bonomo (Board Of Governors) $0 $0
Michael Mcgee (Board Of Governors) $0 $0
Michael Ujiki (Board Of Governors) $0 $0
Mark Kunhke (Board Of Governors) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
James Thiele (Board Of Governors) $0 $0
Steven Tsoraides (Board Of Governors) $0 $0
+ View more people

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990-EZ
Filed on May 14, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$8,061
Expenses
$11,735
Net Income
-$3,674
Net Assets
$33,949
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $2,100
26.1%
Investment Income $16
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $33,949
Total Liabilities $0
Net Assets $33,949
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (Trustee) $0 $0
Dr Konstantin Umansky (Secretary/Treasurer) $0 $0
Dr Jeffrey Wayne (Vice President Elect) $0 $0
Dr Katherine A Widerborg (Board Of Gov Ernors) $0 $0
Dr Thomas Rossi (Board Of Governors) $0 $0
Dr Michael Ujili (Board Of Governors) $0 $0
Dr Richard C Anderson (Trustee) $0 $0
Dr Mark Connelly (President) $0 $0
Dr Michael Mcgee (Board Of Governors) $0 $0
Dr Constantine Godellas (Trustee) $0 $0
Dr Mark Kunhke (Board Of Governors) $0 $0
Dr Steven Tsoraides (Board Of Governors) $0 $0
Dr Peter Andelos (Vice President Elect) $0 $0
Dr Robert Hamilton (Historian) $0 $0
Steven Bonomo (Board Of Governors) $0 $0
James Thiele (Board Of Governors) $0 $0
Adam Kabaker (Board Of Governors) $0 $0
Joaquin Estrada (Board Of Governors) $0 $0
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990-EZ
Filed on Oct. 13, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$10,214
Expenses
$18,234
Net Income
-$8,020
Net Assets
$41,297
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $3,848
37.7%
Investment Income $19
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $41,297
Total Liabilities $0
Net Assets $41,297
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (Trustee) $0 $0
Dr Konstantin Umansky (Secretary/Treasurer) $0 $0
Dr Jeffrey Wayne (Vice President Elect) $0 $0
Dr Katherine A Widerborg (Trustee) $0 $0
Dr Thomas Rossi (Board Of Governors) $0 $0
Dr Michael Ujili (Board Of Governors) $0 $0
Dr Richard C Anderson (President) $0 $0
Dr Mark Connelly (Vice President) $0 $0
Dr Michael Mcgee (Board Of Governors) $0 $0
Dr Constantine Godellas (Trustee) $0 $0
Dr Mark Kunhke (Board Of Governors) $0 $0
Dr Steven Tsoraides (Board Of Governors) $0 $0
Dr Peter Andelos (Board Of Governors) $0 $0
Dr Robert Hamilton (Historian) $0 $0
Dr Allen Saxon (Trustee) $0 $0
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990-EZ
Filed on May 14, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$14,399
Expenses
$14,955
Net Income
-$556
Net Assets
$49,317
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $8,800
61.1%
Investment Income $24
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $49,317
Total Liabilities $0
Net Assets $49,317
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (Trustee) $0 $0
Konstantin Umansky (Secretary/Treasurer) $0 $0
Dr Jeffrey Wayne (Vice President Elect) $0 $0
Dr Katherine A Widerborg (Trustee) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
Michael Ujiki (Board Of Governors) $0 $0
Dr Steve Bonomo (Board Of Governors) $0 $0
Dr Richard C Anderson (President Elect) $0 $0
Dr Mark Connelly (Vice President) $0 $0
Dr Michael Mcgee (Board Of Governors) $0 $0
Dr Constantine Godellas (President) $0 $0
Dr Mark Kunhke (Board Of Governors) $0 $0
Dr Norman Estes (Trustee) $0 $0
Dr James Thiele (Board Of Governors) $0 $0
Dr Robert Hamilton (Historian) $0 $0
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990-EZ
Filed on May 15, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,068
Expenses
$29,649
Net Income
-$6,581
Net Assets
$42,361
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,306
31.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $42,361
Total Liabilities $0
Net Assets $42,361
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (Trustee) $0 $0
Konstantin Umansky (Board Of Governors) $0 $0
Dr Jeffrey Wayne (Secretary/Treasurer) $0 $0
Dr Katherine A Widerborg (President) $0 $0
Thomas Rossi (Board Of Governors) $0 $0
Dr Allen E Saxon (Trustee) $0 $0
Dr Steve Bonomo (Board Of Governors) $0 $0
Dr Richard C Anderson (Vice President) $0 $0
Dr Mark Connelly (Vice President Elect) $0 $0
Dr Michael Mcgee (Board Of Governors) $0 $0
Dr Constantine Godellas (President Elect) $0 $0
Dr Mark Kunhke (Board Of Governors) $0 $0
Dr Norman Estes (Trustee) $0 $0
Dr Jeffrey Wayne (Secretary/Treasurer) $0 $0
Dr James Thiele (Board Of Governors) $0 $0
Dr Robert Hamilton (Historian) $0 $0
+ View more people

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990-EZ
Filed on April 6, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$26,234
Expenses
$35,824
Net Income
-$9,590
Net Assets
$48,942
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $4,775
18.2%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $48,942
Total Liabilities $0
Net Assets $48,942
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (President) $0 $0
Dr J Stephen Marshall (Trustee) $0 $0
Dr Jeffrey Wayne (Secretary/Treasurer) $0 $0
Dr Katherine A Widerborg (President Elect) $0 $0
Dr Samuel Appavu (Board Of Governors) $0 $0
Dr Allen E Saxon (Trustee) $0 $0
Dr Steve Bonomo (Board Of Governors) $0 $0
Dr Richard C Anderson (Vice President Elect) $0 $0
Dr Mark Connelly (Board Of Governors) $0 $0
Dr Michael Mcgee (Board Of Governors) $0 $0
Dr Constantine Godellas (Vice President) $0 $0
Dr Mark Kunhke (Board Of Governors) $0 $0
Dr Norman Estes (Trustee) $0 $0
Dr Jeffrey Wayne (Secretary/Treasurer) $0 $0
Dr James Thiele (Board Of Governors) $0 $0
Dr Robert Hamilton (Historian) $0 $0
+ View more people

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990-EZ
Filed on April 15, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$16,155
Expenses
$12,507
Net Income
$3,648
Net Assets
$58,532
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $11,577
71.7%
Investment Income $28
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $58,532
Total Liabilities $0
Net Assets $58,532
Compensation
Key Employees and Officers Compensation Other
Dr Marleta Reynolds (President Elect) $0 $0
Dr J Stephen Marshall (Trustee) $0 $0
Dr Robert F Hamilton (Historian) $0 $0
Dr Katherine A Widerborg (Vice President) $0 $0
Dr Jose Cintron (Board Of Governors) $0 $0
Dr Allen E Saxon (Trustee) $0 $0
Dr Steve Bonomo (Board Of Governors) $0 $0
Dr Richard C Anderson (Board Of Governors) $0 $0
Dr David Rothstein (Board Of Governors) $0 $0
Fr Sherfield Dawson (Board Of Governors) $0 $0
Dr Constantine Godellas (Vice President Elect) $0 $0
Dr Harry M Richter Iii (Trustee) $0 $0
Dr Norman Estes (President) $0 $0
Dr Jeffrey Wayne (Secretary/Treasurer) $0 $0
Dr James Thiele (Board Of Governors) $0 $0
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990-EZ
Filed on March 31, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,844
Expenses
$17,038
Net Income
$11,806
Net Assets
$65,896
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $9,394
32.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $65,896
Total Liabilities $0
Net Assets $65,896

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$13,125
Expenses
$4,726
Net Income
$8,399
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $0
Total Liabilities $0
Net Assets $0

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$16,636
Expenses
$12,700
Net Income
$3,936
Net Assets
$34,996
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $1
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,996
Total Liabilities $0
Net Assets $34,996

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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