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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 Hospital Association of Southern California Mark Gamble

Mark Gamble

Officer

Chief of Advocacy and Operations at Hospital Association of Southern California

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$606,501
2024

Total compensation

Mark Gamble has been listed as an employee of Hospital Association of Southern California in Form 990 filings since fiscal year 2020. Total compensation for Mark Gamble has increased by 30% from 2020 to 2024.

Annual compensation details

$606,501
+11.4%
Chief of Advocacy and Operations
2024
$514k org
40 hrs/wk
$93k other
--
$544,460
+5.1%
Chief of Advocacy and Operations
2023
$434k org
38 hrs/wk
$23k related
2 hrs/wk
$89k

Total compensation by year

Compare the compensation of Mark Gamble to:

2024

Other employees at Hospital Association of Southern California

George Greene, Esq
President and Chief Executive Officer
$1,283,642
$993,843 from org$110,427 from related$179,372 other
Paul Young
Svp-Public Policy and Reimbursement
$478,103
$326,249 from org$81,561 from related$70,293 other
Adena Tessler
Regional Vice President
$364,644
$310,270 from orgNo related comp$54,374 other
Kristina Tran
Senior Vice President, Finance
$362,462
$297,108 from orgNo related comp$65,354 other
Soraya Peters
Svp-Medical Communications
$359,022
$320,319 from orgNo related comp$38,703 other
Audra Strickland
Regional Vice President
$337,095
$276,932 from orgNo related comp$60,163 other
Thomas Soto
Chief Information Officer
$309,501
$253,922 from orgNo related comp$55,579 other
Adam Blackstone
Affairs and Strat Communications
$306,648
$253,349 from orgNo related comp$53,299 other
Teraylan Hollingsworth
Vice President, HR Services
$301,244
$216,940 from org$54,235 from related$30,069 other
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Revisions to this profile

January 25, 2026:
2024 Hospital Association of Southern California 990 published
January 25, 2026:
2023 Hospital Association of Southern California 990 published
January 25, 2026:
2022 Hospital Association of Southern California 990 published

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other
--
$518,026
+4%
Chief of Advocacy and Operations
2022
$414k org
38 hrs/wk
$22k related
2 hrs/wk
$83k other
--
$497,978
+6.7%
Chief of Advocacy and Operations
2021
$397k org
38 hrs/wk
$21k related
2 hrs/wk
$81k other
--
$466,573
Chief of Advocacy and Operations
2020
$398k org
38 hrs/wk
$21k related
2 hrs/wk
$48k other
--

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