Skip to content
ProPublica Donate
ProPublica Donate

Ohio State Neurosurgical Society

Organization summary

Type of Nonprofit

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

Category: Community Improvement, Capacity Building / Promotion of Business (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$85.1k (2023)

Expenses
$57k (2023)

Total Assets
$81.7k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2013 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
$85,114
Expenses
$56,958
Net Income
$28,156
Net Assets
$81,659
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $85,114
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $81,659
Total Liabilities $0
Net Assets $81,659
Compensation
Key Employees and Officers Compensation Other
J Brett Fleming Md (President) $0 $0
Zoe Zhang Md (President Elect) $0 $0
Patrick Youssef Md (Past President) $0 $0
Andrew Grossbach Md (Treasurer) $0 $0
Jessica Sellar (Administrator) $0 $0
Pablo Recinos Md (Board Member) $0 $0
Brian Dalm Md (Board Member) $0 $0
Jonathan Pindrick Md (Board Member) $0 $0
Cesar Jr Panganiban Fnp C (App Board Memb.) $0 $0
Mark Constable Fnp (App Board Memb.) $0 $0
Dale S Horne Md Ph D (Board Advisor) $0 $0
Joseph Cheng Md (Secretary) $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$61,800
Expenses
$38,734
Net Income
$23,066
Net Assets
$53,503
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $61,800
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $53,503
Total Liabilities $0
Net Assets $53,503
Compensation
Key Employees and Officers Compensation Other
J Brett Fleming Md (President) $0 $0
Zoe Zhang Md (President Elect) $0 $0
Patrick Youssef Md (Past President) $0 $0
Andrew Grossbach Md (Treasurer) $0 $0
Ehud Mendel Md Mba End 922 (Past President) $0 $0
Jessica Sellar (Administrator) $0 $0
Pablo Recinos Md (Board Member) $0 $0
Brian Dalm Md (Board Member) $0 $0
Jonathan Pindrick Md (Board Member) $0 $0
Cesar Jr Panganiban Fnp C (Apb Board Memb.) $0 $0
Mark Constable Fnp (Apb Board Memb.) $0 $0
Dale S Horne Md Ph D (Board Advisor) $0 $0
Mario Zuccarello Md End 922 (Board Member) $0 $0
Larua B Ngwenya Md End 922 (Board Member) $0 $0
Joseph Cheng Md (Secretary) $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$1,200
Expenses
$6,151
Net Income
-$4,951
Net Assets
$30,437
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 $30,437
Total Liabilities $0
Net Assets $30,437
Compensation
Key Employees and Officers Compensation Other
Patrick Youssef Md (President) $0 $0
Joseph Cheng Md Ms (Secretary) $0 $0
Zoe Zhang Md (Treasurer) $0 $0
Laura Ngwenya Md Phd (Board Memb.) $0 $0
Mario Zuccarello Md (Board Memb.) $0 $0
Dale Horne Md Phd Facs (Board Adviso) $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$6,050
Expenses
$16,962
Net Income
-$10,912
Net Assets
$35,387
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $350
5.8%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,387
Total Liabilities $0
Net Assets $35,387
Compensation
Key Employees and Officers Compensation Other
Patrick Youssef Md (President) $0 $0
Zoe Zhang Md (Treasurer) $0 $0
Mario Zuccarello Md (Board Memb.) $0 $0
Dale Horne Md Phd Facs (Board Adviso) $0 $0
Vibhor Krishna Md Scm (Board Memb.) $0 $0
Laura Ngwenya Md Phd (Board Memb.) $0 $0
Joseph Cheng Md Ms (Secretary) $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$44,850
Expenses
$40,548
Net Income
$4,302
Net Assets
$46,299
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $40,800
91.0%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $46,299
Total Liabilities $0
Net Assets $46,299
Compensation
Key Employees and Officers Compensation Other
Patrick Youssef Md (President) $0 $0
Zoe Zhang Md (Treasurer) $0 $0
Mario Zuccarello Md (Board Memb.) $0 $0
Dale Horne Md Phd Facs (Board Adviso) $0 $0
Vibhor Krishna Md Scm (Board Memb.) $0 $0
Laura Ngwenya Md Phd (Board Memb.) $0 $0
Joseph Cheng Md Ms (Secretary) $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,700
Expenses
$51,475
Net Income
-$7,775
Net Assets
$41,997
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $39,650
90.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $41,997
Total Liabilities $0
Net Assets $41,997
Compensation
Key Employees and Officers Compensation Other
Patrick Youssef Md (President) $0 $0
Zoe Zhang Md (Secretary/Tr) $0 $0
Mario Zuccarello Md (Board Memb.) $0 $0
Jeremy Amps Md (Board Memb.) $0 $0
Dale Horne Md Phd Facs (Board Adviso) $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$37,125
Expenses
$21,787
Net Income
$15,338
Net Assets
$49,772
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $30,675
82.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $49,772
Total Liabilities $0
Net Assets $49,772
Compensation
Key Employees and Officers Compensation Other
Ehud Mendel Md Mba Facs (President) $0 $0
Patrick Youssef Md (President El) $0 $0
Norberto Andaluz Md (Secretary) $0 $0
Zoe Zhang Md (Treasurer) $0 $0
Mario Zuccarello Md (Board Memb.) $0 $0
Jeremy Amps Md (Board Memb.) $0 $0
Dale Horne Md Phd Facs (Board Adviso) $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$33,925
Expenses
$39,770
Net Income
-$5,845
Net Assets
$34,434
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $28,375
83.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,434
Total Liabilities $0
Net Assets $34,434
Compensation
Key Employees and Officers Compensation Other
Mario Zuccarello (President) $0 $0
William Thomas (Treasurer) $0 $0
Jonathan Miller (Secretary) $0 $0
Dale Horne (Board Memeber) $0 $0
Ehud Mendel (President Elect) $0 $0
Jeremy Amps (Board Director At Large) $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,200
Expenses
$31,224
Net Income
$4,976
Net Assets
$40,279
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $28,100
77.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $40,279
Total Liabilities $0
Net Assets $40,279
Compensation
Key Employees and Officers Compensation Other
Cynthia Africk (President) $0 $0
Mario Zuccarello (President Elect) $0 $0
William Thomas (Treasurer) $0 $0
Jonathan Miller (Secretary) $0 $0
Dale Horne (Board Memeber) $0 $0
Ehud Mendel (Board Director At Large) $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,950
Expenses
$24,901
Net Income
$6,049
Net Assets
$35,303
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $26,150
84.5%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,303
Total Liabilities $0
Net Assets $35,303
Compensation
Key Employees and Officers Compensation Other
Andy Sloan (President) $0 $0
Cynthia Africk (President Elect) $0 $0
William Thomas (Treasurer) $0 $0
Raqeed Haque (Secretary) $0 $0
Dale Horne (Borad Memeber) $0 $0
James Anderson (Board Memeber At Large) $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,350
Expenses
$22,373
Net Income
$1,977
Net Assets
$29,254
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $21,500
88.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $29,254
Total Liabilities $0
Net Assets $29,254

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2012

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

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 »