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The Oak Clinic

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Diseases, Disorders, Medical Disciplines / Nerve, Muscle and Bone Diseases (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$56.7M (2022)

Expenses
$55.7M (2022)

Total Assets
$20.4M (2022)

Total Liabilities
$2.39M (2022)

Source: Form 990 tax filings from 2011 to 2022

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$56,705,896
Expenses
$55,688,796
Net Income
$1,017,100
Net Assets
$17,987,293
Notable Sources of Revenue Percent of Total Revenue
Contributions $257,539
0.5%
Program Services $56,243,526
99.2%
Investment Income $204,831
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,384,913
2.5%
Professional Fundraising Fees $0
Other Salaries and Wages $1,855,361
3.3%
Assets/Debt
Total Assets $20,375,738
Total Liabilities $2,388,445
Net Assets $17,987,293
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $414,521 $0 $0
Christopher Sheppard Md (Medical Director) $414,302 $0 $0
Patricia Jones (Employee) $194,117 $0 $0
Lauren Junk (Employee) $154,508 $0 $0
Marge Hein (Employee) $107,350 $0 $0
Suzanne Arnold (Employee) $100,115 $0 $0
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$55,899,604
Expenses
$54,767,580
Net Income
$1,132,024
Net Assets
$22,667,436
Notable Sources of Revenue Percent of Total Revenue
Contributions $850,893
1.5%
Program Services $53,568,092
95.8%
Investment Income $1,380,132
2.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $100,487
0.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,028,000
1.9%
Professional Fundraising Fees $0
Other Salaries and Wages $2,343,279
4.3%
Assets/Debt
Total Assets $24,583,868
Total Liabilities $1,916,432
Net Assets $22,667,436
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $514,000 $0 $43,500
Christopher Sheppard Md (Medical Director) $514,000 $0 $43,500
Patricia Jones (Employee) $212,000 $0 $31,800
Lauren Junk (Employee) $188,000 $0 $28,200
Suzanne Arnold (Employee) $134,240 $0 $20,136
Rachel Washington (Employee) $128,000 $0 $19,200
Marge Hein (Employee) $124,150 $0 $18,623
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$55,025,984
Expenses
$51,719,562
Net Income
$3,306,422
Net Assets
$19,283,794
Notable Sources of Revenue Percent of Total Revenue
Contributions $281,443
0.5%
Program Services $53,899,038
98.0%
Investment Income $759,773
1.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $85,730
0.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $837,645
1.6%
Professional Fundraising Fees $0
Other Salaries and Wages $1,576,973
3.0%
Assets/Debt
Total Assets $20,507,733
Total Liabilities $1,223,939
Net Assets $19,283,794
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $419,000 $0 $42,750
Christopher Sheppard Md (Medical Director) $418,645 $0 $42,750
Patricia Jones (Employee) $156,432 $0 $23,465
Lauren Junk (Employee) $137,645 $0 $20,647
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$44,252,245
Expenses
$43,471,391
Net Income
$780,854
Net Assets
$13,990,324
Notable Sources of Revenue Percent of Total Revenue
Contributions $640,090
1.4%
Program Services $43,182,902
97.6%
Investment Income $335,721
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $97,187
0.2%
Sales of Assets -$3,655
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $768,834
1.8%
Professional Fundraising Fees $0
Other Salaries and Wages $1,396,163
3.2%
Assets/Debt
Total Assets $16,880,151
Total Liabilities $2,889,827
Net Assets $13,990,324
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $386,667 $0 $42,000
Christopher Sheppard Md (Medical Director) $382,167 $0 $42,000
Patricia Jones (Employee) $137,667 $0 $20,650
Lauren Junk (Employee) $133,667 $0 $20,050
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$35,220,234
Expenses
$33,951,087
Net Income
$1,269,147
Net Assets
$10,829,991
Notable Sources of Revenue Percent of Total Revenue
Contributions $733,364
2.1%
Program Services $33,729,479
95.8%
Investment Income $603,324
1.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $154,067
0.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $717,500
2.1%
Professional Fundraising Fees $0
Other Salaries and Wages $903,792
2.7%
Assets/Debt
Total Assets $13,156,155
Total Liabilities $2,326,164
Net Assets $10,829,991
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $361,500 $0 $41,250
Christopher Sheppard Md (Medical Director) $356,000 $0 $41,250
Patricia Jones (Employee) $147,333 $0 $22,100
Lauren Junk (Employee) $120,000 $0 $18,000
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,153,709
Expenses
$2,440,527
Net Income
$713,182
Net Assets
$10,420,418
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,681,043
53.3%
Program Services $976,267
31.0%
Investment Income $369,185
11.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $127,214
4.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $706,000
28.9%
Professional Fundraising Fees $0
Other Salaries and Wages $460,113
18.9%
Assets/Debt
Total Assets $10,885,156
Total Liabilities $464,738
Net Assets $10,420,418
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $354,000 $0 $40,500
Christopher Sheppard Md (Medical Director) $352,000 $0 $40,500
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,128,366
Expenses
$1,803,236
Net Income
$325,130
Net Assets
$8,480,122
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,331,934
62.6%
Program Services $510,774
24.0%
Investment Income $173,605
8.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $112,053
5.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $699,000
38.8%
Professional Fundraising Fees $0
Other Salaries and Wages $403,967
22.4%
Assets/Debt
Total Assets $8,658,405
Total Liabilities $178,283
Net Assets $8,480,122
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $350,000 $0 $39,750
Christopher Sheppard Md (Medical Director) $349,000 $0 $39,750
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,899,163
Expenses
$1,842,262
Net Income
$56,901
Net Assets
$7,411,596
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,245,864
65.6%
Program Services $186,238
9.8%
Investment Income $330,952
17.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $136,109
7.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $700,000
38.0%
Professional Fundraising Fees $0
Other Salaries and Wages $373,400
20.3%
Assets/Debt
Total Assets $7,642,462
Total Liabilities $230,866
Net Assets $7,411,596
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $350,000 $0 $39,750
Christopher Sheppardmd (Medical Director) $350,000 $0 $39,750
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,793,543
Expenses
$1,773,166
Net Income
$1,020,377
Net Assets
$7,424,272
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,697,754
60.8%
Program Services $557,037
19.9%
Investment Income $392,028
14.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $115,341
4.1%
Sales of Assets $23
0.0%
Net Inventory Sales $0
Other Revenue $31,360
1.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $692,000
39.0%
Professional Fundraising Fees $0
Other Salaries and Wages $338,830
19.1%
Assets/Debt
Total Assets $7,557,995
Total Liabilities $133,723
Net Assets $7,424,272
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $346,000 $0 $68,080
Christopher Sheppardmd (Medical Director) $346,000 $0 $68,080
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,613,062
Expenses
$2,032,641
Net Income
$580,421
Net Assets
$6,123,775
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,117,295
81.0%
Program Services $331,090
12.7%
Investment Income $164,677
6.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $6,400,212
Total Liabilities $276,437
Net Assets $6,123,775
Compensation
Key Employees and Officers Compensation Related Other
Timothy Carrabine (Clinic Director) $344,000 $0 $59,079
Christopher Sheppardmd (Medical Director) $344,000 $0 $59,079
James Oelschlager (President) $0 $0 $0
Vanita Oelschlager (Secretary) $0 $0 $0
Robert Briggs (Trustee) $0 $0 $0
Sandra Noll (Trustee) $0 $0 $0
Sheila Tarr (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,233,812
Expenses
$1,685,751
Net Income
-$451,939
Net Assets
$4,125,562
Notable Sources of Revenue Percent of Total Revenue
Contributions $940,246
76.2%
Program Services $193,514
15.7%
Investment Income $53,230
4.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $46,822
3.8%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $688,000
40.8%
Professional Fundraising Fees $0
Other Salaries and Wages $262,160
15.6%
Assets/Debt
Total Assets $4,245,381
Total Liabilities $119,819
Net Assets $4,125,562

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,215,849
Expenses
$1,693,897
Net Income
$2,521,952
Net Assets
$4,231,078
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,721,230
88.3%
Program Services $262,065
6.2%
Investment Income $24,701
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$7,903
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $215,756
5.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $945,200
55.8%
Assets/Debt
Total Assets $4,358,514
Total Liabilities $127,436
Net Assets $4,231,078

Document Links

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

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Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

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