Nonprofit · EIN 57-0604070
GREENWOOD GENETIC CENTER INC
Tax-exempt · GREENWOOD, SC 29646
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $30,858,954 | $35,843,364 | -$4,984,410 | $29,885,692 | $21,926,958 | $7,958,734 |
| June 30, 2024 | 990 | $31,727,683 | $33,533,493 | -$1,805,810 | $29,111,107 | $23,365,646 | $5,745,461 |
| June 30, 2023 | 990 | $30,958,855 | $31,512,061 | -$553,206 | $29,278,213 | $24,089,374 | $5,188,839 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $16,896,493
- of which government grants
- $12,827,915
- Program service revenue
- $13,821,123
- Investment income
- $129,925
- Net gain from sales of assets
- $34,579
- Net income from sales of inventory
- $11,413
- Other revenue
- $11,413
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $1,771,745
- Other salaries and wages
- $14,621,237
- Salaries, compensation and benefits (total)
- $20,343,966
- Professional fundraising fees
- $0
- Legal fees
- $91,812
- Accounting fees
- $59,141
- Occupancy
- $3,031,380
- Travel
- $245,182
- Depreciation
- $3,228,904
- Program services (functional)
- $29,168,078
- Management and general (functional)
- $6,293,495
- Fundraising (functional)
- $381,791
Balance sheet and other
- Total assets, start of year
- $29,111,107
- Total assets, end of year
- $29,885,692
- Total liabilities, end of year
- $21,926,958
- Net assets, end of year
- $7,958,734
- Land, buildings and equipment
- $6,483,300
- Net assets without donor restrictions
- $7,609,906
- Net assets with donor restrictions
- $348,828
- Gross receipts
- $30,858,954
- Employees
- 221
- Year formed
- 1974
- State of legal domicile
- SC
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.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| STEVEN A SKINNER MD | CEO & PRESID Officer | 40 | $432,304 | $30,500 |
| RICHARD SCHROER MD | SENIOR CLINI Highest-paid employee | 40 | $316,900 | $30,500 |
| MICHAEL LYONS MD | ASSOCIATE CL Officer | 40 | $301,679 | $17,320 |
| MIKE FRIEZ PHD | DIRECTOR DIA Key employee | 40 | $283,957 | $27,600 |
| RICHARD STEET PHD | DIRECTOR RES Key employee | 40 | $245,478 | $30,000 |
| ELOISE PRIJOLES MD | ASSISTANT CL Highest-paid employee | 40 | $215,639 | $22,515 |
| BARBARA DUPONT PHD | SENIOR DIREC Highest-paid employee | 40 | $201,455 | $30,500 |
| LOLA CLARKSON | SENIOR CLINI Highest-paid employee | 40 | $195,112 | $29,000 |
| ELLIOTT STOLERMAN | ASST CLINICA Highest-paid employee | 40 | $194,639 | $15,210 |
| KEVIN FARREN | DIRECTOR-DAT Officer | 40 | $183,882 | $10,192 |
| BRANDI BUFF | CFO Officer | 40 | $168,742 | $5,959 |
| ROBERT PRIDMORE | COO Key employee | 40 | $155,703 | $12,680 |
| DELL BAKER | DIRECTOR Trustee or director | 2 | $0 | $0 |
| CHRIS PRZIREMBEL PHD | DIRECTOR Trustee or director | 2 | $0 | $0 |
| JOHN A MILLER JR | TREASURER Trustee or director, Officer | 2 | $0 | $0 |
9 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JULIAN J NEXSEN JR | DIRECTOR Trustee or director | 2 | $0 |
| HOLISA WHARTON PHD MS RN CNE | DIRECTOR Trustee or director | 2 | $0 |
| HOWELL CLYBORNE JR | VICE CHAIR Trustee or director, Officer | 2 | $0 |
| TERRI R BARNES | SECRETARY Trustee or director, Officer | 2 | $0 |
| HENRY FRITZ BUTEHORN MD | DIRECTOR Trustee or director | 2 | $0 |
| RICHARD M CHRISTIAN MD | CHAIR Trustee or director, Officer | 2 | $0 |
| REID CONRAD | DIRECTOR Trustee or director | 2 | $0 |
| CHARLES W SCHULZE | DIRECTOR Trustee or director | 2 | $0 |
| WILLIAM BILL STEVENS | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 24 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| STEVEN A SKINNER MD | CEO & PRESID Officer | 40 | $400,815 | $30,000 |
| RICHARD SCHROER MD | SENIOR CLINI Highest-paid employee | 40 | $304,397 | $30,000 |
| MICHAEL LYONS MD | ASSOCIATE CL Key employee | 40 | $281,200 | $28,145 |
| MIKE FRIEZ PHD | DIRECTOR DIA Key employee | 40 | $273,737 | $29,900 |
| RICHARD STEET PHD | DIRECTOR RES Key employee | 40 | $233,756 | $24,500 |
| ELOISE PRIJOLES MD | ASSISTANT CL Highest-paid employee | 40 | $207,130 | $15,739 |
| BARBARA DUPONT PHD | SENIOR DIREC Highest-paid employee | 40 | $192,576 | $30,000 |
| LOLA CLARKSON | SENIOR CLINI Highest-paid employee | 40 | $188,356 | $30,000 |
| ELLIOTT STOLERMAN | ASST CLINICA Highest-paid employee | 40 | $187,884 | $30,000 |
| KEVIN FARREN | DIRECTOR-DAT Key employee | 40 | $174,190 | $22,500 |
| ROBERT PRIDMORE | COO Officer | 40 | $152,176 | $9,890 |
| BRANDI BUFF | CFO Officer | 40 | $140,567 | $4,353 |
| DELL BAKER | DIRECTOR Trustee or director | 0 | $0 | $0 |
| CHRIS PRZIREMBEL PHD | CHAIR Trustee or director, Officer | 0 | $0 | $0 |
| JOHN A MILLER JR | TREASURER Trustee or director, Officer | 0 | $0 | $0 |
| JULIAN J NEXSEN JR | DIRECTOR Trustee or director | 0 | $0 | $0 |
| HOLISA WHARTON PHD MS RN CNE | DIRECTOR Trustee or director | 0 | $0 | $0 |
| HOWELL CLYBORNE JR | DIRECTOR Trustee or director | 0 | $0 | $0 |
| TERRI R BARNES | SECRETARY Trustee or director, Officer | 0 | $0 | $0 |
| HENRY FRITZ BUTEHORN MD | DIRECTOR Trustee or director | 0 | $0 | $0 |
| RICHARD M CHRISTIAN MD | VICE CHAIR Trustee or director, Officer | 0 | $0 | $0 |
| REID CONRAD | DIRECTOR Trustee or director | 0 | $0 | $0 |
| CHARLES W SCHULZE | DIRECTOR Trustee or director | 0 | $0 | $0 |
| WILLIAM BILL STEVENS | DIRECTOR Trustee or director | 0 | $0 | $0 |
990 for the year ended June 30, 2023: 25 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| STEVEN A SKINNER MD | DIRECTOR - G Officer | 40 | $370,125 | $27,000 |
| RICHARD SCHROER MD | SENIOR CLINI Highest-paid employee | 40 | $292,106 | $27,000 |
| MICHAEL LYONS MD | ASSOCIATE CL Key employee | 40 | $269,596 | $25,980 |
| MIKE FRIEZ PHD | DIRECTOR DIA Key employee | 40 | $250,888 | $27,000 |
| RICHARD STEET PHD | DIRECTOR RES Key employee | 40 | $212,773 | $27,000 |
| ELOISE PRIJOLES MD | ASSISTANT CL Highest-paid employee | 40 | $198,068 | $20,500 |
| BARBARA DUPONT PHD | SENIOR DIREC Highest-paid employee | 40 | $184,100 | $27,000 |
| LOLA CLARKSON | SENIOR CLINI Highest-paid employee | 40 | $181,068 | $27,000 |
| ELLIOTT STOLERMAN | ASST CLINICA Highest-paid employee | 40 | $179,158 | $23,748 |
| KEVIN FARREN | DIRECTOR-DAT Key employee | 40 | $166,526 | $20,500 |
| ROBERT PRIDMORE | COO Officer | 40 | $140,349 | $25,080 |
| BRANDI BUFF | CFO Officer | 40 | $122,023 | $3,791 |
| DELL BAKER | DIRECTOR Trustee or director | 0 | $0 | $0 |
| CHRIS PRZIREMBEL PHD | DIRECTOR Trustee or director | 0 | $0 | $0 |
| JOHN A MILLER JR | TREASURER Trustee or director, Officer | 0 | $0 | $0 |
| JULIAN J NEXSEN JR | DIRECTOR Trustee or director | 0 | $0 | $0 |
| HOLISA WHARTON PHD MS RN CNE | DIRECTOR Trustee or director | 0 | $0 | $0 |
| HOWELL CLYBORNE JR | DIRECTOR Trustee or director | 0 | $0 | $0 |
| TERRI R BARNES | SECRETARY Trustee or director, Officer | 0 | $0 | $0 |
| HENRY FRITZ BUTEHORN MD | DIRECTOR Trustee or director | 0 | $0 | $0 |
| RICHARD M CHRISTIAN MD | DIRECTOR Trustee or director | 0 | $0 | $0 |
| REID CONRAD | VICE CHAIR Trustee or director, Officer | 0 | $0 | $0 |
| CHARLES W SCHULZE | CHAIRMAN Trustee or director, Officer | 0 | $0 | $0 |
| WILLIAM BILL STEVENS | DIRECTOR Trustee or director | 0 | $0 | $0 |
| ROBIN B BLACKWOOD | DIRECTOR Trustee or director | 0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 101 GREGOR MENDEL CIR, GREENWOOD, SC 29646-2316
- Principal officer (990 for 2024)
- STEVEN A SKINNER MD, 101 GREGOR MENDEL CIRCLE, GREENWOOD, SC 29646
- Signed the 990
- STEVEN A SKINNER MD, CEO & PRESIDENT
- Phone
- (864) 941-8100
- Website
- HTTP://WWW.GGC.ORG/
- Return prepared by
- UHY ADVISORS MID-ATLANTIC INC
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.
Program accomplishments
- 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
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 57-0604070
- 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
- 1975
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H200)
- Assets (IRS master file)
- $29,885,692
- Income (IRS master file)
- $30,858,954
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $30,858,954 | $35,843,364 | $29,885,692 | IRS |
| 990 | June 2024 | $31,727,683 | $33,533,493 | $29,111,107 | XML |
| 990 | June 2023 | $30,958,855 | $31,512,061 | $29,278,213 | XML |
| 990 | June 2022 | $24,371,926 | $26,757,198 | $9,358,193 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 57-0604070).
Questions about GREENWOOD GENETIC CENTER INC
- What is the EIN of GREENWOOD GENETIC CENTER INC?
- The employer identification number (EIN) of GREENWOOD GENETIC CENTER INC is 57-0604070.
- Is GREENWOOD GENETIC CENTER INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1975.
- Are donations to GREENWOOD GENETIC CENTER INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does GREENWOOD GENETIC CENTER 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 GREENWOOD GENETIC CENTER INC 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 GREENWOOD GENETIC CENTER INC 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 GREENWOOD GENETIC CENTER INC?
- The 990 for the year ended June 30, 2025 names STEVEN A SKINNER MD.
- Who are the officers and directors of GREENWOOD GENETIC CENTER INC?
- The 990 for the year ended June 30, 2025 lists 24 people; 12 received compensation from the organization, the highest $432,304 (STEVEN A SKINNER MD, CEO & PRESID).
- How much revenue does GREENWOOD GENETIC CENTER INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $30,858,954, expenses of $35,843,364 and total assets of $29,885,692 at year end.
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