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Nonprofit · EIN 72-1196625

OVERTON BROOKS RESEARCH CORPORATION INC

Tax-exempt · SHREVEPORT, LA 71101

Financials

$358K$260K2023$149K$33K2024
Revenue Expenses · by fiscal year end
Financials of OVERTON BROOKS RESEARCH CORPORATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990$149,430$32,657$116,773$335,514$0$335,514
September 30, 2024990$358,379$259,826$98,553$220,984$0$220,984
Financial details: 990 for the year ended September 30, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$149,189
Investment income
$241
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$7,161
Salaries, compensation and benefits (total)
$9,320
Professional fundraising fees
$0
Accounting fees
$11,840
Program services (functional)
$1,342
Management and general (functional)
$31,315

Balance sheet and other

Total assets, start of year
$220,984
Total assets, end of year
$335,514
Total liabilities, end of year
$0
Net assets, end of year
$335,514
Gross receipts
$149,430
Employees
0
Volunteers
0
Year formed
1991
State of legal domicile
LA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended September 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
PHILIP HADDAD MDDIRECTOR
Trustee or director
5$0
PATRICK MCGAULY MDDIRECTOR
Trustee or director
5$0
KAREN JOHNSON PHDDIRECTOR
Trustee or director
5$0
JOHN T GLEASON LT COL RETIREDEXECUTIVE DIRECTOR
Officer
5$0
RICHARD L CROCKETTPRESIDENT
Officer
5$0
LAURA A HUFFTREASURER
Officer
5$0
990 for the year ended September 30, 2024: 6 people
NameTitleHours / weekCompensation
JOHN T GLEASON LT COL RETIREDEXECUTIVE DIRECTOR
Officer
5$920
PHILIP HADDAD MDDIRECTOR
Trustee or director
5$0
PATRICK MCGAULY MDDIRECTOR
Trustee or director
5$0
KAREN JOHNSON PHDDIRECTOR
Trustee or director
5$0
RICHARD L CROCKETTPRESIDENT
Officer
5$0
LAURA A HUFFTREASURER
Officer
5$0

Address and contacts

Address (IRS master file)
510 E STONER AVE BUILDING 33, SHREVEPORT, LA 71101-4295
In care of
% ROBERT DAWSON
Principal officer (990 for 2024)
DOROTHY JARZABEK, 510 EAST STONER AVENUE, SHREVEPORT, LA 71101
Signed the 990
DOROTHY JARZABEK, EXECUTIVE DIRECTOR (ACTING)
Phone
(318) 990-5155
Return prepared by
TMCE LLP

Mission

THE SOLE PURPOSE OF THE CORPORATION IS TO SUPPORT AND FACILITATE MEDICAL RESEARCH ACTIVITIES OF ITS MEMBERS IN CONJUNCTION WITH THE OVERTON BROOKS VETERANS AFFAIR MEDICAL CENTER.

990 for the year ended September 30, 2025

Program accomplishments

  • NATIONAL INSTITUTES OF HEALTH (NIH) STUDY 2016-05 ALL OF US WITH DR. PHILIPS HADDAD AS PRINCIPAL INVESTIGATOR.(1) THE PROGRAM INVITES PEOPLE IN THE USA TO HELP BUILD DIVERSE HEALTH DATABASE. AT THIS VA, THE GOAL IS 40 ENROLLEES MONTHLY, A BLOOD DRAW IS REQUIRED. (2) THE GOAL IS TO ACCELERATE MEDICAL RESEARCH BREAKTHROUGHS BY DELIVERING ONE OF THE LARGEST BIOMEDICAL DATASETS TO RESEARCHERS WITH ONE MILLION OR MORE ENROLLED. (3) IT MAY TAKE YEARS TO UNDERSTAND HOW A VARIABLE IS LINKED TO A DISEASE OR TREATMENT, BUT BY CREATING A DATABASE OF THIS SIZE/SCOPE, NIH HOPES TO SPEED UP THIS PROCESS.
  • STUDY 1074: PROMINENT PEMAFIBRATE TO REDUCE CARDIOVASCULAR OUTCOMES BY REDUCING TRIGLYCERIDES IN PATIENTS WITH DIABETES.
  • CSL BEHRING, LLC STUDY 1214 WITH DR. NEERAJ TANDON AS PRINCIPAL INVESTIGATOR(1) THIS PHARMACEUTICAL STUDY IS INVESTIGATING THE EFFICACY AND SAFETY OF A DRUG CALLED CSL 112. (2) GLOBALLY 10,584 PARTICIPANTS HAVE ENROLLED, BUT ONLY ONE FROM THISVAMC DUE TO THE TRICT INCLUSION/EXCLUSION CRITERIA. THE LONG-TERM GOAL IS TO REDUCE FUTURE CARDIOVASCULAR EVENTS IN PATIENTS WHO HAVE HAD A HEART ATTACK. (3) THE ONE VETERAN ENROLLED LOCALLY HAS HAD NO ADVERSE EVENTS AND IS BEING FOLLOWED PER PROTOCOL

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990 on file
2023September 30, 2024February 18, 2025990 on file

IRS record

EIN
72-1196625
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Hospital or medical research organization
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1992
Accounting year ends
September
Files
Form 990 or 990-EZ
Assets (IRS master file)
$335,514
Income (IRS master file)
$149,430

Filing history

FormYear endedRevenueExpensesAssetsReturn
990September 2025$149,430$32,657$335,514XML
990September 2024$358,379$259,826$220,984XML
990September 2023$264,258$197,965$122,431IRS
990-EZSeptember 2022–––IRS
990-EZSeptember 2021–––IRS
990-EZSeptember 2020–––IRS
990-EZSeptember 2019–––IRS
990-EZSeptember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 72-1196625).

Questions about OVERTON BROOKS RESEARCH CORPORATION INC

What is the EIN of OVERTON BROOKS RESEARCH CORPORATION INC?
The employer identification number (EIN) of OVERTON BROOKS RESEARCH CORPORATION INC is 72-1196625.
Is OVERTON BROOKS RESEARCH CORPORATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
Are donations to OVERTON BROOKS RESEARCH CORPORATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OVERTON BROOKS RESEARCH CORPORATION INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of OVERTON BROOKS RESEARCH CORPORATION INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OVERTON BROOKS RESEARCH CORPORATION INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended September 2025.
Who is the principal officer of OVERTON BROOKS RESEARCH CORPORATION INC?
The 990 for the year ended September 30, 2025 names DOROTHY JARZABEK.
Who are the officers and directors of OVERTON BROOKS RESEARCH CORPORATION INC?
The 990 for the year ended September 30, 2025 lists 6 people; 0 received compensation from the organization.
How much revenue does OVERTON BROOKS RESEARCH CORPORATION INC have?
On its 990 for the year ended September 30, 2025 it reported revenue of $149,430, expenses of $32,657 and total assets of $335,514 at year end.

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