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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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Employees Children's Hospital of Orange County Mary Zimmer

Mary Zimmer

Key employee

Vice President, Operations at Children's Hospital of Orange County

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$550,008
2023

Total compensation

Mary Zimmer has been listed as an employee of Children's Hospital of Orange County in Form 990 filings since fiscal year 2020. Total compensation for Mary Zimmer has increased by 22.8% from 2020 to 2023.

Annual compensation details

$550,008
+3.6%
Vice President, Operations
2023
$489k org
38 hrs/wk
$62k other
--
$530,994
+1%
Vice President, Operations
2022
$475k org
38 hrs/wk
$57k other
--

Total compensation by year

Compare the compensation of Mary Zimmer to:

2023

Other employees at Children's Hospital of Orange County

Kimberly Cripe
President and Chief Executive Officer
$1,859,237
$0 from org$1,755,275 from related$103,962 other
Kerri Ruppert Schiller
Executive Vice President and Chief Financial Officer
$1,000,213
$0 from org$924,633 from related$75,580 other
Paul van Dolah
Executive Vice President and COO (Thru 5/23)
$926,676
$0 from org$896,478 from related$30,198 other
Sandip Godambe, M.D.
Senior Vice President, Medical Affairs and CMO
$855,103
$843,701 from orgNo related comp$11,402 other
Jay Gabriel
Chief Legal Officer and Secretary
$850,945
$771,599 from orgNo related comp$79,346 other
John Henderson
Vice President and Chief Information Officer
$726,111
$634,990 from orgNo related comp$91,121 other
Michael Weiss, Do
Vice President, Population Health
$712,868
$656,333 from orgNo related comp$56,535 other
Colleen Cunningham, M.D.
Senior Vice President, Pediatrician in Chief
$678,465
$650,985 from orgNo related comp$27,480 other
James Cappon, M.D.
Vice President, Chief Quality and Patient SFTY OFF
$664,229
$603,638 from orgNo related comp$60,591 other
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Revisions to this profile

January 25, 2026:
2023 Children's Hospital of Orange County 990 published
January 25, 2026:
2022 Children's Hospital of Orange County 990 published
January 25, 2026:
2021 Children's Hospital of Orange County 990 published

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$525,580
+17.4%
Vice President, Operations
2021
$469k org
40 hrs/wk
$57k other
--
$447,727
Vice President, Operations
2020
$401k org
--
$48k other
--

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