Skip to content
Nonprofiteer
← All organizations

SOUTHAMPTON HOSPITAL FOUNDATION INC

EIN 11-3466516 SOUTHAMPTON, NY

Browse the largest nonprofits in New York

Revenue 2024
$19,953,326
Expenses 2024
$28,288,454

Program services were 93.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
E11
Classification
1000
Street
240 MEETING HOUSE LN

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

2 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

THE SOUTHAMPTON HOSPITAL FOUNDATION, INC., A SEPARATE NONPROFIT CORPORATION WITH AN INDEPENDENT BOARD OF TRUSTEES, SUPPORTS STONY BROOK SOUTHAMPTON HOSPITAL'S MISSION TO DELIVER HEALTHCARE SERVICES AND EXPAND CLINICAL PROGRAMS TO MEET THE NEEDS OF ITS EAST ENDCOMMUNITIES. ALTHOUGH THE SOUTHAMPTON HOSPITAL FOUNDATION, INC., HAS EXISTED FOR SOME TIME, RECENT CHANGES TO ITS STRUCTURE AND MISSION HAVE PUT GREATER EMPHASIS ON FUND RAISING FOR AND INCREASED PUBLIC AWARENESS OF THE HOSPITAL'S PROGRAMS AND SERVICES. THE FOUNDATION CONCENTRATES ITS EFFORTS ON INCREASING CRITICAL PHILANTHROPIC SUPPORT TO ENSURE HIGH-QUALITY HEALTHCARE FOR ALL OUR NEIGHBORS ON THE EAST END. IN 2025, WE ANTICIPATE FURTHERING MONIES RAISED TOWARD THE NEW GOAL FOR THE EAST HAMPTON EMERGENCY DEPARTMENT OF $50M RESULTING FROM POST-COVID SUPPLY COST INCREASES, AS WELL AS FURTHERING THE CAPITAL CAMPAIGN TO BUILD A NEW STONY BROOK SOUTHAMPTON HOSPITAL.

Activities or mission (Part I)

TO HEIGHTEN AWARENESS, PROMOTE GOODWILL AND MAXIMIZE PRIVATE PHILANTHROPY TO ADVANCE AND STRENGTHEN THE MISSION AND VISION OF STONY BROOK SOUTHAMPTON HOSPITAL AS WELL AS SOUTHAMPTON HOSPITALASSOCIATION, A RELATED 501(C)(3) ORGANIZATION.

  • SEE SCHEDULE OSOUTHAMPTON HOSPITAL FOUNDATION IS THE FUND-RAISING ORGANIZATION OF THE SOUTHAMPTON HOSPITAL ASSOCIATION. A SEPARATE, NOT-FOR-PROFIT CORPORATION, THE FOUNDATION SEEKS TO HEIGHTEN AWARENESS AND MAXIMIZE PRIVATE PHILANTHROPY TO ADVANCE AND STRENGTHEN THE MISSION AND VISION OF STONY BROOK SOUTHAMPTON HOSPITAL.IN CALENDAR YEAR 2024, THE FOUNDATION RAISED A TOTAL OF $19,291,905 IN CASH AND PLEDGES, FROM PRIVATE FOUNDATIONS, BUSINESSES, AND INDIVIDUALS IN SUPPORT OF STONY BROOK SOUTHAMPTON HOSPITAL'S GENERAL AND RESTRICTED PURPOSES. OF THIS TOTAL, $17,295,335 WERE CASH CONTRIBUTIONS. CONTRIBUTIONS ARE USED TO SUPPORT GENERAL OPERATING NEEDS AS WELL AS A RANGE OF SPECIFIC CLINICAL PROGRAMS AND SERVICES, MEDICAL TECHNOLOGY, AND EQUIPMENT AS WELL AS UNCOMPENSATED CARE AND SUPPORT SERVICES FOR VULNERABLE POPULATIONS.THE FOUNDATION RAISES FUNDS THROUGH A BROAD ARRAY OF FUNDRAISING ACTIVITIES INCLUDING SPECIAL EVENTS, GRANTS, DIRECT MAIL, CAPITAL CAMPAIGNS, PLANNED GIFTS, MAJOR GIFT SOLICITATIONS AND SOCIAL NETWORKING. THE FOUNDATION ALSO COLLABORATES WITH LOCAL AND REGIONAL COMMUNITY AND FRATERNAL ORGANIZATIONS TO RAISE FUNDS TO ADVANCE THE MISSION OF STONY BROOK SOUTHAMPTON HOSPITAL.IN 2024, IN ADDITION TO UNRESTRICTED FUNDS, THE FOUNDATION UNDERTOOK FUND RAISING INITIATIVES IN SUPPORT OF KEY CLINICAL INITIATIVES THAT WERE SUPPORTIVE OF THE HOSPITAL'S STRATEGIC PLAN. THESE CLINICAL INITIATIVES INCLUDED THE STONY BROOK EAST HAMPTON EMERGENCY DEPARTMENT, THE PAULSON FAMILY EMERGENCY DEPARTMENT, THE AUDREY AND MARTIN GRUSS HEART & STROKE CENTER, THE ED & PHYLLIS DAVIS WELLNESS INSTITUTE, THE ELLEN HERMANSON BREAST CENTER, THE KATHLEEN D. ALLEN MATERNITY CENTER, THE EDIE WINDSOR HEALTHCARE CENTER, THE REGIONAL TICK-BORNE DISEASE RESOURCE CENTER, AND THE PHILLIPS FAMILY CANCER CENTER. THE FOUNDATION ALSO PLANNED AND IMPLEMENTED ITS 66TH ANNUAL SUMMER PARTY THE OBJECTIVE OF WHICH IS TO HEIGHTEN AWARENESS OF AND RAISE FUNDS IN SUPPORT OF THE HOSPITAL'S NEEDS.

    Expenses $26,537,160 · Grants $26,537,160

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Jackie Mitchell

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5 + 1.25 related

  • Jean Shafiroff

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5 + 1.25 related

  • Sarah J Wetenhall

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Laura Lofaro Freeman

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Jim Forbes

    EX-OFFICIO

    Total calculated
    $0
    Hours/week
    0.5

  • Fr Alex Karloutsos

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Emily Mastaler

    PRESIDENT & CAO, EX-OFFICIO

    Total calculated
    $0
    Hours/week
    0.5 + 2.5 related

  • Adam Miller

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Julia McCormack

    PRESIDENT & CDO

    Total calculated
    $279,829
    From this org
    $252,829
    From related orgs
    $0
    Other
    $27,000
    Hours/week
    37.5

    Schedule J breakdown matched by us

    Base
    $247,360
    Bonus
    $0
    Other
    $5,469
    Deferred
    $0
    Nontaxable benefits
    $27,000
    Filer's total
    $279,829

  • Paul C Brennan

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Bettina A Stelle

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Kenneth B Wright

    EX-OFFICIO

    Total calculated
    $0
    Hours/week
    0.5

  • Howard M Lorber

    CHAIRMAN THRU 6/24

    Total calculated
    $0
    Hours/week
    0.5

  • Gilbert W Harrison

    TREASURER THRU 6/24

    Total calculated
    $0
    Hours/week
    0.5

  • Jean Remmel Little

    SECRETARY THRU 5/24

    Total calculated
    $0
    Hours/week
    0.5

  • John M Hadlock Esq

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Charles B Krusen

    TRUSTEE

    Total calculated
    $0
    Hours/week
    0.5

  • Christopher J Schultheis

    CHIEF FINANCIAL OFFICER

    Total calculated
    $0
    Hours/week
    0.5 + 2.5 related

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $19,953,326
    Expenses
    $28,288,454
    Contributions
    $19,093,240
    Grants paid
    $26,537,160
  • 2023
    Revenue
    $17,725,918
    Expenses
    $21,407,232
    Contributions
    $17,452,733
    Grants paid
    $19,415,592
  • 2022
    Revenue
    $11,550,242
    Expenses
    $2,989,222
    Contributions
    $11,393,853
    Grants paid
    $1,112,148

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $6,341,557
    Expenses
    $5,132,159
    Assets (EOY)
    $17,901,329

  • 2020 · 990

    Revenue
    $11,473,719
    Expenses
    $8,201,106
    Assets (EOY)
    $13,375,616

  • 2019 · 990

    Revenue
    $7,675,833
    Expenses
    $5,258,456
    Assets (EOY)
    $9,040,678

  • 2018 · 990

    Revenue
    $7,295,173
    Expenses
    $4,809,594
    Assets (EOY)
    $6,636,215

  • 2017 · 990

    Revenue
    $4,545,521
    Expenses
    $4,231,929
    Assets (EOY)
    $4,113,166

  • 2010 · 990

    Revenue
    not reported
    Expenses
    $3,196,042
    Assets (EOY)
    $3,471,844

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 11 November 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.