Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 82-4432109

GSL HOSPITAL

Tax-exempt · ALLENTOWN, PA 18109

Financials

$76.1M$78.5M2022$94.4M$90.9M2023$103.4M$93.4M2024
Revenue Expenses · by fiscal year end
Financials of GSL HOSPITAL by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$103,386,803$93,440,983$9,945,820$110,395,982$29,144,800$81,251,182
June 30, 2024990$94,362,514$90,903,267$3,459,247$106,275,979$33,147,474$73,128,505
June 30, 2023990$76,134,827$78,543,017-$2,408,190$96,510,130$26,846,210$69,663,920
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$13,160
of which government grants
$7,000
Program service revenue
$101,852,469
Investment income
$653,407
Net rental income
$411,111
Other revenue
$867,767

Expenses

Grants and similar amounts paid
$9,890
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$87,285
Occupancy
$3,248,756
Travel
$34,425
Depreciation
$6,087,821
Program services (functional)
$88,072,572
Management and general (functional)
$5,368,411

Balance sheet and other

Total assets, start of year
$106,275,979
Total assets, end of year
$110,395,982
Total liabilities, end of year
$29,144,800
Net assets, end of year
$81,251,182
Land, buildings and equipment
$58,080,739
Net assets without donor restrictions
$81,251,182
Gross receipts
$103,386,803
Employees
0
Volunteers
54
Year formed
2017
State of legal domicile
PA

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationFrom related orgsOther / benefits
Gabriel Kamarousky FACHEPresident
Officer
54$0$396,872$54,591
Jeffrey AdamsCo-Chairman - Trustee
Trustee or director, Officer
1$0$0$0
Scott R WolfeCo-Chairman - Trustee
Trustee or director, Officer
1$0$0$0
Dean EvansTrustee
Trustee or director
1$0$0$0
Joel D FagerstromTrustee
Trustee or director
1$0$0$0
Thomas P SokolaTrustee
Trustee or director
1$0$0$0
Gerald Maloney DO FACPTrustee (Term 6/6/25)
Trustee or director
1$0$0$0
990 for the year ended June 30, 2024: 8 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
Gabriel M Kamarousky FACHEPresident
Officer
54$0$384,129$46,616
Dean EvansTrustee
Trustee or director
1$0$2,650$0
Jeffrey AdamsChairman - Trustee
Trustee or director, Officer
1$0$0$0
Scott R WolfeVice Chair - Trustee
Trustee or director, Officer
1$0$0$0
Joel D FagerstromTrustee
Trustee or director
1$0$0$0
Gerald Maloney DO FACPTrustee
Trustee or director
1$0$0$0
Thomas P SokolaTrustee
Trustee or director
1$0$0$0
Robert E MartinVice Chair-Trustee(Term 3/24)
Trustee or director, Officer
1$0$0$0
990 for the year ended June 30, 2023: 7 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
GABRIEL KAMAROUSKY FACHEPRESIDENT
Officer
54$0$332,778$41,430
JEFFREY ADAMSCHAIRMAN - TRUSTEE
Trustee or director, Officer
1$0$0$0
ROBERT E MARTINVICE CHAIR - TRUSTEE
Trustee or director, Officer
1$0$0$0
JOEL D FAGERSTROMTRUSTEE
Trustee or director
1$0$0$0
GERALD MALONEY DO FACPTRUSTEE
Trustee or director
1$0$0$0
THOMAS P SOKOLATRUSTEE
Trustee or director
1$0$0$0
SCOTT R WOLFETRUSTEE
Trustee or director
1$0$0$0

Address and contacts

Address (IRS master file)
1110 ST LUKES WAY, ALLENTOWN, PA 18109-9153
In care of
% SCOTT R WOLFE
Principal officer (990 for 2024)
GABRIEL KAMAROUSKY, 1110 ST LUKES WAY, ALLENTOWN, PA 18109
Signed the 990
GABRIEL KAMAROUSKY, PRESIDENT
Phone
(484) 526-4000
Return prepared by
WithumSmithBrown PC

Mission

THE MISSION OF THE ORGANIZATION IS TO CARE FOR THE SICK AND INJURED AND IMPROVE OUR COMMUNITY'S HEALTH REGARDLESS OF RACE, COLOR, CREED, SEX, NATIONAL ORIGIN OR ABILITY TO PAY. IN ADDITION, THE ORGANIZATION WILL SUPPORT THE CHARITABLE MISSION AND ACTIVITIES OF GEISINGER HEALTH AND ST. LUKE'S HEALTH NETWORK, INC. D/B/A ST. LUKE'S UNIVERSITY HEALTH NETWORK. PLEASE REFER TO SCHEDULE O FOR THE ORGANIZATION'S COMMUNITY BENEFIT STATEMENT.

990 for the year ended June 30, 2025

Program accomplishments

  • EXPENSES INCURRED IN PROVIDING EMERGENCY AND MEDICALLY NECESSARY HEALTHCARE SERVICES TO ALL INDIVIDUALS IN A NON-DISCRIMINATORY MANNER REGARDLESS OF RACE, COLOR, CREED, SEX, NATIONAL ORIGIN OR ABILITY TO PAY. PLEASE REFER TO SCHEDULE O FOR THE ORGANIZATION'S COMMUNITY BENEFIT STATEMENT (STATEMENT OF PROGRAM SERVICES) WHICH INCLUDES DETAILED INFORMATION REGARDING THE VARIOUS SERVICES PROVIDED BY THIS ORGANIZATION.
    Expenses $88,072,572 · grants $9,890 · revenue $101,852,469

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
82-4432109
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
2019
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E20)
Assets (IRS master file)
$110,395,982
Income (IRS master file)
$103,386,803

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$103,386,803$93,440,983$110,395,982IRS
990June 2024$94,362,514$90,903,267$106,275,979IRS
990June 2023$76,134,827$78,543,017$96,510,130XML
990June 2022$70,768,939$71,049,229$92,631,141IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––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 82-4432109).

Questions about GSL HOSPITAL

What is the EIN of GSL HOSPITAL?
The employer identification number (EIN) of GSL HOSPITAL is 82-4432109.
Is GSL HOSPITAL tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to GSL HOSPITAL tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does GSL HOSPITAL 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 GSL HOSPITAL due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did GSL HOSPITAL last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of GSL HOSPITAL?
The 990 for the year ended June 30, 2025 names GABRIEL KAMAROUSKY.
Who are the officers and directors of GSL HOSPITAL?
The 990 for the year ended June 30, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does GSL HOSPITAL have?
On its 990 for the year ended June 30, 2025 it reported revenue of $103,386,803, expenses of $93,440,983 and total assets of $110,395,982 at year end.

Other nonprofits in ALLENTOWN

All nonprofits in ALLENTOWN · Pennsylvania · Health care