Skip to content
ProPublica Donate
ProPublica Donate

Healthcare Foundation For Orange County

  • Santa Ana, CA
  • Tax-exempt since July 1995
  • EIN: 33-0644620

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: Health — General and Rehabilitative / Hospitals and Related Primary Medical Care Facilities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$6.16M (2025)

Expenses
$1.04M (2025)

Total Assets
$21M (2025)

Total Liabilities
$812 (2025)

Source: Form 990 tax filings from 2012 to 2025

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 March
2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$6,156,134
Expenses
$1,041,056
Net Income
$5,115,078
Net Assets
$21,013,363
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,675,446
92.2%
Interest Revenue $0
Dividends $355,915
5.8%
Sales of Assets $19,233
0.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $724,452
69.6%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $21,014,175
Total Liabilities $812
Net Assets $21,013,363
Compensation
Key Employees and Officers Compensation Other
Michael Ruane (Chairman) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
J Fernando Niebla (Cfo) $0 $0
Brian R Van Marter Esq (Secretary) $0 $0
Anthony Magno (Member) $0 $0
Lilia M Tanakeyowma (Member) $0 $0
Mark Horton Md (Member) $0 $0
Debra Mathias (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Jan. 23, 2026

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending March
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$857,105
Expenses
$1,010,721
Net Income
-$153,616
Net Assets
$15,327,519
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $98,698
11.5%
Dividends $275,800
32.2%
Sales of Assets $185,379
21.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $741,555
73.4%
Compensation of Officers* $46,279
4.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $15,328,538
Total Liabilities $1,019
Net Assets $15,327,519
Compensation
Key Employees and Officers Compensation Other
Michael Ruane (Chairman) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
J Fernando Niebla (Cfo) $0 $0
Brian R Van Marter Esq (Secretary) $0 $0
Anthony Magno (Member) $0 $0
Lilia M Tanakeyowma (Member) $0 $0
Mark Horton Md (Member) $0 $0
Debra Mathias (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Nov. 7, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending March
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$520,233
Expenses
$995,634
Net Income
-$475,401
Net Assets
$14,656,992
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $69,235
13.3%
Dividends $226,722
43.6%
Sales of Assets -$26,837
Other Income $435
0.1%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $758,624
76.2%
Compensation of Officers* $45,912
4.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $14,668,865
Total Liabilities $11,873
Net Assets $14,656,992
Compensation
Key Employees and Officers Compensation Other
Michael Ruane (Chairman) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
J Fernando Niebla (Cfo) $0 $0
Brian R Van Marter Esq (Secretary) $0 $0
Anthony Magno (Member) $0 $0
Lilia M Tanakeyowma (Member) $0 $0
Mark Horton Md (Member) $0 $0
Debra Mathias (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 14, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,215,958
Expenses
$994,295
Net Income
$221,663
Net Assets
$15,886,960
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $112,300
9.2%
Interest Revenue $64,802
5.3%
Dividends $323,435
26.6%
Sales of Assets $715,421
58.8%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $803,602
80.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $15,889,678
Total Liabilities $2,718
Net Assets $15,886,960
Compensation
Key Employees and Officers Compensation Other
Michael Ruane (Chairman) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
J Fernando Niebla (Cfo) $0 $0
Brian R Van Marter Esq (Secretary) $0 $0
Anthony Magno (Member) $0 $0
Lilia M Tanakeyowma (Member) $0 $0
Mark Horton Md (Member) $0 $0
Debra Mathias (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 9, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$318,298
Expenses
$875,537
Net Income
-$557,239
Net Assets
$18,315,847
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $2,500
0.8%
Interest Revenue $92,419
29.0%
Dividends $199,952
62.8%
Sales of Assets $23,427
7.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $749,939
85.7%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $18,316,555
Total Liabilities $708
Net Assets $18,315,847
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Member) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Chairman) $0 $0
Debra Mathias (Member) $0 $0
Mark Horton Md (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Member) $0 $0
Brian Van Marter (Secretary) $0 $0
David Dobos (Member) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 11, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending March
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$189,261
Expenses
$863,649
Net Income
-$674,388
Net Assets
$17,377,946
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $95,756
50.6%
Dividends $255,842
> 100%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $717,324
83.1%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,377,970
Total Liabilities $24
Net Assets $17,377,946
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Member) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Chairman) $0 $0
Debra Mathias (Member) $0 $0
Mark Horton Md (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Member) $0 $0
Brian Van Marter (Secretary) $0 $0
David Dobos (Member) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 14, 2020

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,447,365
Expenses
$893,025
Net Income
$554,340
Net Assets
$17,132,464
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $2,408
0.2%
Dividends $275,104
19.0%
Sales of Assets $1,169,853
80.8%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $717,152
80.3%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,151,872
Total Liabilities $19,408
Net Assets $17,132,464
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Member) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Chairman) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Member) $0 $0
Brian Van Marter (Secretary) $0 $0
David Dobos (Member) $0 $0
Mark A Refowitz (Vice Chair) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 13, 2019

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$848,251
Expenses
$930,142
Net Income
-$81,891
Net Assets
$17,460,837
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $7,872
0.9%
Dividends $279,441
32.9%
Sales of Assets $560,938
66.1%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $764,589
82.2%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,466,152
Total Liabilities $5,315
Net Assets $17,460,837
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Member) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Vice Chair) $0 $0
John O Strong M D (Secretary) $0 $0
Rocky Chisholm (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Chairman) $0 $0
Brian Van Marter (Member) $0 $0
David Dobos (Member) $0 $0
Mark A Refowitz (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Sept. 1, 2018

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending March
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$365,455
Expenses
$828,833
Net Income
-$463,378
Net Assets
$16,871,325
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $12,257
3.4%
Dividends $281,024
76.9%
Sales of Assets $72,174
19.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $674,853
81.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $16,872,732
Total Liabilities $1,407
Net Assets $16,871,325
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Member) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Vice Chair) $0 $0
John O Strong M D (Secretary) $0 $0
Rocky Chisholm (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Chairman) $0 $0
Brian Van Marter (Member) $0 $0
David Dobos (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 9, 2017

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$4,556
Expenses
$663,386
Net Income
-$658,830
Net Assets
$14,905,059
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $12,218
> 100%
Dividends $296,568
> 100%
Sales of Assets -$304,230
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $510,062
76.9%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $14,905,643
Total Liabilities $584
Net Assets $14,905,059
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Chairman) $0 $0
J Fernando Niebla (Cfo) $0 $0
Michael Ruane (Member) $0 $0
John O Strong M D (Secretary) $0 $0
Rocky Chisholm (Member) $0 $0
Quynh Kieu Md (Member) $0 $0
Anthony Magno (Vice Chairman) $0 $0
Brian Van Marter (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 2, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending March
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,999,797
Expenses
$951,064
Net Income
$1,048,733
Net Assets
$16,173,875
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $12,326
0.6%
Dividends $289,434
14.5%
Sales of Assets $1,698,037
84.9%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $749,576
78.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $16,584,720
Total Liabilities $410,845
Net Assets $16,173,875
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Chairman) $0 $0
J Fernando Niebla (Member) $0 $0
David Dobos (Member) $0 $0
John O Strong M D (Secretary) $0 $0
Rocky Chisholm (Cfo) $0 $0
Quynh Kieu Mc (Member) $0 $0
Anthony Magno (Vice Chairman) $0 $0
+ View more people

Document Links

990-PF
Filed on July 13, 2015

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,255,714
Expenses
$1,028,415
Net Income
$227,299
Net Assets
$16,623,493
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $26,774
2.1%
Dividends $341,836
27.2%
Sales of Assets $868,275
69.1%
Other Income $18,829
1.5%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $864,827
84.1%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,060,186
Total Liabilities $436,693
Net Assets $16,623,493
Compensation
Key Employees and Officers Compensation Other
Lilia M Tanakeyowma (Chairman) $0 $0
J Fernando Niebla (Vice Chairman) $0 $0
Marven E Howard (Cfo) $0 $0
John O Strong M D (Secretary) $0 $0
Quynh Kieu Mc (Member) $0 $0
Anthony Magno (Member) $0 $0
+ View more people

Document Links

990-PF
Filed on Sept. 10, 2014

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending March
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$954,269
Expenses
$725,533
Net Income
$228,736
Net Assets
$16,098,891
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $52,388
5.5%
Dividends $332,982
34.9%
Sales of Assets $568,899
59.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $513,407
70.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $16,100,156
Total Liabilities $1,265
Net Assets $16,098,891

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,101,964
Expenses
$737,910
Net Income
$364,054
Net Assets
$15,034,900
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $17
0.0%
Dividends $384,081
34.9%
Sales of Assets $717,866
65.1%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $549,900
74.5%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $15,035,887
Total Liabilities $987
Net Assets $15,034,900

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
2011

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending March
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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

About This Data

What Is 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.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

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

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Contact Us

About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated