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GREENWOOD GENETIC CENTER INC

EIN 57-0604070 GREENWOOD, SC

Revenue 2024
$30,858,954
Expenses 2024
$35,843,364

Program services were 81.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H200
Classification
1280
Street
101 GREGOR MENDEL CIR

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

1 other organization in the IRS Business Master File lists 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 GREENWOOD GENETIC CENTER IS A NONPROFIT INSTITUTE CENTERED ON CLINICAL GENETIC SERVICES, DIAGNOSTIC LABORATORY TESTING, EDUCATIONAL PROGRAMS AND RESOURCES, AND RESEARCH. WITH A FOCUS ON COMPASSIONATE PATIENT CARE AND INNOVATIVE SCIENTIFIC ADVANCEMENT, WE KEEP EVERY PATIENT AND THEIR FAMILIES AT THE FOREFRONT OF EVERYTHING WE DO. WE HAVE A VARIETY OF CLINIC LOCATIONS TO SERVE PATIENTS AND FAMILIES ACROSS THE LIFESPAN WITH A VARIETY OF GENETIC NEEDS AND CONCERNS.

Activities or mission (Part I)

THE GREENWOOD GENETIC CENTER IS A NONPROFIT INSTITUTE ORGANIZED TO PROVIDE CLINICAL GENETIC SERVICES, DIAGNOSTIC LABORATORY TESTING, EDUCATIONAL PROGRAMS AND RESOURCES, AND RESEARCH IN THE FIELD OF MEDICAL GENETICS.

  • THE GREENWOOD GENETIC CENTER (GGC), FOUNDED IN 1974, IS A NONPROFIT ORGANIZATION ADVANCING THE FIELD OF MEDICAL GENETICS AND CARING FOR FAMILIES IMPACTED BY GENETIC DISEASE AND BIRTH DEFECTS. AT ITS HOME CAMPUS IN GREENWOOD, SOUTH CAROLINA, A TALENTED TEAM OF PHYSICIANS AND SCIENTISTS PROVIDES CLINICAL GENETIC SERVICES, DIAGNOSTIC LABORATORY TESTING, EDUCATIONAL PROGRAMS AND RESOURCES, AND RESEARCH IN THE FIELD OF MEDICAL GENETICS. GGCS FACULTY AND STAFF ARE COMMITTED TO THE GOAL OF DEVELOPING PREVENTIVE AND CURATIVE THERAPIES FOR THE INDIVIDUALS AND FAMILIES THEY SERVE. GGC EXTENDS ITS REACH AS A RESOURCE TO ALL RESIDENTS OF SOUTH CAROLINA WITH SATELLITE OFFICES IN CHARLESTON, COLUMBIA, FLORENCE AND GREENVILLE.

    Expenses $29,168,078 · Revenue $13,821,123

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.

  • Dell Baker

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Chris Przirembel PhD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • John A Miller Jr

    TREASURER

    Total calculated
    $0
    Hours/week
    2
  • Julian J Nexsen Jr

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Holisa Wharton PhD Ms RN Cne

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Howell Clyborne Jr

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Terri R Barnes

    SECRETARY

    Total calculated
    $0
    Hours/week
    2
  • Henry Fritz Butehorn MD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Richard M Christian MD

    CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Reid Conrad

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Charles W Schulze

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • William Bill Stevens

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Steven A Skinner MD

    CEO & PRESID

    Total calculated
    $462,804
    From this org
    $432,304
    From related orgs
    $0
    Other
    $30,500
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $432,304
    Bonus
    not reported
    Other
    not reported
    Deferred
    $30,500
    Nontaxable benefits
    not reported
    Filer's total
    $462,804
  • Richard Schroer MD

    SENIOR CLINI

    Total calculated
    $347,400
    From this org
    $316,900
    From related orgs
    $0
    Other
    $30,500
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $316,900
    Bonus
    not reported
    Other
    not reported
    Deferred
    $30,500
    Nontaxable benefits
    not reported
    Filer's total
    $347,400
  • Michael Lyons MD

    ASSOCIATE CL

    Total calculated
    $318,999
    From this org
    $301,679
    From related orgs
    $0
    Other
    $17,320
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $301,679
    Bonus
    not reported
    Other
    not reported
    Deferred
    $17,320
    Nontaxable benefits
    not reported
    Filer's total
    $318,999
  • Mike Friez PhD

    DIRECTOR DIA

    Total calculated
    $311,557
    From this org
    $283,957
    From related orgs
    $0
    Other
    $27,600
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $283,957
    Bonus
    not reported
    Other
    not reported
    Deferred
    $27,600
    Nontaxable benefits
    not reported
    Filer's total
    $311,557
  • Richard Steet PhD

    DIRECTOR RES

    Total calculated
    $275,478
    From this org
    $245,478
    From related orgs
    $0
    Other
    $30,000
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $245,478
    Bonus
    not reported
    Other
    not reported
    Deferred
    $30,000
    Nontaxable benefits
    not reported
    Filer's total
    $275,478
  • Barbara Dupont PhD

    SENIOR DIREC

    Total calculated
    $231,955
    From this org
    $201,455
    From related orgs
    $0
    Other
    $30,500
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $201,455
    Bonus
    not reported
    Other
    not reported
    Deferred
    $30,500
    Nontaxable benefits
    not reported
    Filer's total
    $231,955
  • Kevin Farren

    DIRECTOR-DAT

    Total calculated
    $194,074
    From this org
    $183,882
    From related orgs
    $0
    Other
    $10,192
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $183,882
    Bonus
    not reported
    Other
    not reported
    Deferred
    $10,192
    Nontaxable benefits
    not reported
    Filer's total
    $194,074
  • Eloise Prijoles MD

    ASSISTANT CL

    Total calculated
    $238,154
    From this org
    $215,639
    From related orgs
    $0
    Other
    $22,515
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $215,639
    Bonus
    not reported
    Other
    not reported
    Deferred
    $22,515
    Nontaxable benefits
    not reported
    Filer's total
    $238,154
  • Lola Clarkson

    SENIOR CLINI

    Total calculated
    $224,112
    From this org
    $195,112
    From related orgs
    $0
    Other
    $29,000
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $195,112
    Bonus
    not reported
    Other
    not reported
    Deferred
    $29,000
    Nontaxable benefits
    not reported
    Filer's total
    $224,112
  • Elliott Stolerman

    ASST CLINICA

    Total calculated
    $209,849
    From this org
    $194,639
    From related orgs
    $0
    Other
    $15,210
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $194,639
    Bonus
    not reported
    Other
    not reported
    Deferred
    $15,210
    Nontaxable benefits
    not reported
    Filer's total
    $209,849
  • Robert Pridmore

    COO

    Total calculated
    $168,383
    From this org
    $155,703
    From related orgs
    $0
    Other
    $12,680
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $155,703
    Bonus
    not reported
    Other
    not reported
    Deferred
    $12,680
    Nontaxable benefits
    not reported
    Filer's total
    $168,383
  • Brandi Buff

    CFO

    Total calculated
    $174,701
    From this org
    $168,742
    From related orgs
    $0
    Other
    $5,959
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $168,742
    Bonus
    not reported
    Other
    not reported
    Deferred
    $5,959
    Nontaxable benefits
    not reported
    Filer's total
    $174,701

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
    $30,858,954
    Expenses
    $35,843,364
    Contributions
    $16,896,493
    Grants paid
    $0
  • 2023
    Revenue
    $31,727,683
    Expenses
    $33,533,493
    Contributions
    $17,784,039
    Grants paid
    $0
  • 2022
    Revenue
    $30,958,855
    Expenses
    $31,512,061
    Contributions
    $18,283,077
    Grants paid
    $0

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
    $24,371,926
    Expenses
    $26,757,198
    Assets (EOY)
    $9,358,193
  • 2020 · 990

    Revenue
    $25,247,880
    Expenses
    $24,259,758
    Assets (EOY)
    $23,474,506
  • 2019 · 990

    Revenue
    $26,085,939
    Expenses
    $25,158,704
    Assets (EOY)
    $25,374,540
  • 2018 · 990

    Revenue
    $25,115,813
    Expenses
    $25,173,082
    Assets (EOY)
    $22,443,544
  • 2017 · 990

    Revenue
    $22,461,283
    Expenses
    $25,733,105
    Assets (EOY)
    $22,431,708
  • 2016 · 990

    Revenue
    $23,284,582
    Expenses
    $23,313,534
    Assets (EOY)
    $23,063,658
  • 2015 · 990

    Revenue
    $20,620,634
    Expenses
    $21,864,899
    Assets (EOY)
    $22,576,501
  • 2014 · 990

    Revenue
    $19,881,272
    Expenses
    $21,463,353
    Assets (EOY)
    $24,229,313
  • 2013 · 990

    Revenue
    $23,424,734
    Expenses
    $20,775,162
    Assets (EOY)
    $26,078,054
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $20,283,152
    Assets (EOY)
    $23,420,342

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. Showing the 10 most recent; the API carries the rest.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Listed 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 13 October 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 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.