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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Organizations Medical Research Gary and Mary West Health Institute

Gary and Mary West Health Institute

Fiscal year ending 2024. Filed on October 20, 2025.

10350 North Torrey Pines Road
LA Jolla, California 92037

Gary and Mary West Health Institute (EIN: 26-4146730) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Gary and Mary West Health Institute, a 501(c)(3) charitable organization, reported compensation for 10 out of 34 total employees. Among the employees shown here, the average compensation is $554,361. The highest compensated employee at Gary and Mary West Health Institute is Zia Agha with fiscal year 2024 compensation of $958,995.

Revenue, expenses, and employee compensation

Revenue

$44,564,569

Expenses

$42,453,440

Employee compensation

$6,478,267
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Zia Agha
CMO and Executive Vice President Clinical Research
$958,995
$825,448 No related comp$133,547
Shelley M Lyford
Director, Chair and CEO
$947,107
$861,513 No related comp$85,594
Timothy Lash
President
$888,188
$761,475 No related comp$126,713
Jonathan Zifferblatt
Chief Strategy Officer
$707,732
$0 $590,701 $117,031
Sally Hallak
CFO, Secretary and Treasurer
$647,394
$0 $546,106 $101,288
Liane Wardlow
Senior Director, Clinical Research
$295,755
$259,908 No related comp$35,847
Amy Stuck
SR Director, Value-Based Acute CARE
$290,060
$232,515 No related comp$57,545
Christopher Crowley
Director, Strat and SR Health SYS Engineer
$288,191
$252,146 No related comp$36,045
Adrian Kwong
Principal DATA Security Architect
$265,910
$232,548 No related comp$33,362
Haw-Minn Lu
Principal DATA Scientist
$254,282
$204,732 No related comp$49,550

Benchmark Employee Compensation

Non-Employee Board Members

Charles Sederstrom
Director
Gary West
Director
Mark McClellan
Director
Nick Valeriani
Director

Contractors

Mckinsey & Company Inc.
Consultant
$2,500,000
Gary and Mary West Management Company I
Management
$2,400,000
Huron Consulting Group Inc.
Consultant
$2,100,000
Htec Group Inc.
IT Consultant
$2,093,160
Gallup Inc.
Consultant
$833,500

Mission Statement

CONDUCTING APPLIED MEDICAL AND SCIENTIFIC RESEARCH INTO ACTIONS TO LOWER HEALTHCARE COSTS AND IMPROVE HEALTHCARE DELIVERY AND SUCCESSFUL AGING FOR SENIORS. FURTHERMORE, TO LOWER THE COST OF HEALTHCARE AND ENABLE SENIORS TO SUCCESSFULLY AGE, LIVING LIFE ON THEIR OWN TERMS WITH ACCESS TO HIGH-QUALITY HEALTH AND SUPPORT SERVICES THAT PRESERVE AND PROTECT THEIR DIGNITY, QUALITY OF LIFE, AND INDEPENDENCE.

Revisions to this organization profile

October 20, 2025:
2024 Gary and Mary West Health Institute 990 filed
October 23, 2024:
2023 Gary and Mary West Health Institute 990 filed
October 30, 2023:
2022 Gary and Mary West Health Institute 990 filed

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