AltaMed Health Services Corporation is a 501(c)(3) nonprofit community health network based in Commerce, California. Founded in 1969 (incorporated in 1970), AltaMed operates as one of the nation's largest community health networks, providing compassionate, culturally sensitive health care services to underserved communities across Southern California. The organization is accredited by The Joint Commission and was the first community health network in the nation designated as a Primary Care Medical Home (PCMH).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.7B
+9.4% YoY
Annual Giving
$2.7M
+127.7% YoY
Grant Count
54
+25.6% YoY
Avg Grant Size
$50K
+81.3% YoY
Mission & Focus Areas
Mission: AltaMed's mission is to eliminate disparities in health care access and outcomes by providing superior quality health and human services through an integrated world-class delivery system for Latino, multi-ethnic and underserved communities in Southern California.
Primary Service Areas:
- Medical and dental services through 40+ primary care and dental clinics (33 in Los Angeles County, 7 in Orange County)
- Two mobile units offering medical, dental, and community outreach services
- Oral health services including exams, fluoride treatments, restorative services, extractions, sealants, and emergency services
- Senior care services
- Community outreach and education
Patient Population: AltaMed provided a medical home to over 500,000 patients in 2024, with over 83% of the patient population identifying as Hispanic/Latino. Approximately 97% of residents served are at or below the Federal Poverty Level.
Grantmaking
AltaMed Health Services Corporation engages in grantmaking focused on:
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Geographic Focus
Where this funder awards grants
AltaMed's grantmaking and service delivery focus primarily on:
- California (primary focus)
- Texas
- Illinois
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
2024 Financial Data:
- Total Assets: $1,662,774,257
- Total Revenue: $1,720,050,956
- Total Expenses: $1,651,636,796
- Total Giving: $3,318,922
- Number of Employees: 6,287
2023 Financial Data:
- Total Assets: $1.52B
- Total Revenue: $1.48B
- Total Expenses: $1.39B
- Total Liabilities: $594M
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,662,774,257 | $1,519,511,621 | $1,293,422,751 |
| Revenue | $1,720,050,956 | $1,480,779,622 | $1,249,678,105 |
| Expenses | $1,651,636,796 | $1,392,162,287 | $1,113,812,347 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $38,957,332 | $25,374,852 | $17,543,725 |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
157 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Foundation Contact:
- Jackie Schlotthauer
- Email: foundationsubmissions@altamed.org
- Phone: (323) 797-1349
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| RICARDO ROBLES | BOARD SECRETARY | 1.6 | — |
| MARIA GRIMALDO | CONSUMER BOARD MEMBER | 1.2 | — |
| JOSEPH GOMEZ | CONSUMER BOARD MEMBER | 1.6 | — |
| NADIA ALVAREZ | CONSUMER BOARD MEMBER | 1.2 | — |
| MARC VICTOR | BOARD MEMBER | 1.2 | — |
| JOSE AVALOS MD | BOARD CHAIR | 1.6 | — |
| LUCY HERRERA | BOARD VICE-CHAIR | 1.2 | — |
| VICTOR OLMOS | BOARD TREASURER | 1.6 | — |
| MARIA CERVANTES | BOARD MEMBER | 1.2 | — |
| JAY LEE | BOARD MEMBER | 1.2 | — |
| ROBERT RODRIGUEZ | BOARD MEMBER | 1.2 | — |
| CASTULO DE LA ROCHA JD | PRESIDENT & CEO | 40 | $1,925,688 |
| JOSE U ESPARZA | EVP FINANCE & CFO | 40 | $898,376 |
| ZOILA ESCOBAR | EVP, CHIEF ADMIN OFFICER | 40 | $904,246 |
| ANNA TRAN | SR. STRATEGY EXECUTIVE | 40 | $1,024,088 |
| EFRAIN TALAMANTES | SVP, HS CHIEF OPERATING OF | 40 | $750,289 |
| ESIQUIO CASILLAS | SVP, MEDICAL DIRECTOR, PACE | 40 | $833,613 |
| RICO CRISTIAN | CHIEF MEDICAL OFFICER | 40 | $765,820 |
| MARCO DE LA ROCHA | PRESIDENT OF AHN | 40 | $618,817 |
| PARHAM NAGHDECHI | HOSPITALIST | 40 | $603,678 |
| SEEMA KAMAL | SVP GENERAL COUNSEL | 40 | $732,738 |
| RAYMOND LOWE | SVP, CHIEF INFORMATION OFFICER | 40 | $601,999 |
| MELANIE LIN | MEDICAL DIRECTOR | 80 | $724,905 |
| LUIS ONTIVEROS | STAFF PHYSICIAN | 80 | $723,740 |
Recent News & Activity
Recent developments and announcements
AltaMed Health Services has received significant grant funding for research and service expansion:
AltaMed Health Services Awarded $2 Million National Institute of Health Grant**National Institute of Health Grant:** Awarded $2 million to study the Supplemental Nutrition Assistance Program
AltaMed Health Services Awarded $2 Million National Institute of Health Grant**Health Care Access Grant:** Awarded $450,000 to increase access to health care and address physician shortage
AltaMed Health Services Awarded $2 Million National Institute of Health Grant**Expanded Hours Funding:** Received FY25 awards through the Health Resources and Services Administration (HRSA) for expanded hours
Expanded Hours FY25 Awards: CaliforniaSubject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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