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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 Catholic Health System of Long Island Patrick O'Shaughnessy

Patrick O'Shaughnessy

OfficerTrustee/director

President and Chief Executive Officer at Catholic Health System of Long Island

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

$4,755,111
2024

Total compensation

Patrick O'Shaughnessy has been listed as an employee of Catholic Health System of Long Island in Form 990 filings since at least fiscal year 2016. Total compensation for Patrick O'Shaughnessy has increased by 288.6% from 2016 to 2024.

Annual compensation details

$4,755,111
+2.3%
President and Chief Executive Officer
2024
$3.2M org
50 hrs/wk
$1.5M other
--
$4,648,566
+41.9%
President and Chief Executive Officer
2023
$3.2M org
50 hrs/wk
$1.5M other
--

Total compensation by year

Compare the compensation of Patrick O'Shaughnessy to:

2024

Other employees at Catholic Health System of Long Island

Tracy Miller
Executive Vice President and GNRL Counsel THRU 12/23
$1,986,621
$1,500,364 from orgNo related comp$486,257 other
Patrick Minicus
Executive Vice President and Chief Operating Officer
$1,907,293
$1,199,960 from orgNo related comp$707,333 other
Joseph Carofano
Senior Vice President Strategy and CMO
$1,665,779
$1,465,661 from orgNo related comp$200,118 other
Dennis Verzi
Chief of Staff
$1,630,970
$1,071,488 from orgNo related comp$559,482 other
Joseph Lamantia
Executive Vice President Chief Transformation Offcr
$1,543,673
$1,119,828 from orgNo related comp$423,845 other
Jason Golbin, Do
Executive Vice President and Chief MED Officer
$1,463,135
$1,035,870 from orgNo related comp$427,265 other
Michael Mainiero
Svp&Chief Digital INFO Officer
$1,452,996
$1,020,237 from orgNo related comp$432,759 other
Anthony Pellicano
SVF Chief HR Officer
$1,417,921
$1,166,189 from orgNo related comp$251,732 other
Garrett Havican
Executive Vice President and COO AS of 02/24
$987,515
$950,634 from orgNo related comp$36,881 other
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Revisions to this profile

January 25, 2026:
2024 Catholic Health System of Long Island 990 published
January 25, 2026:
2023 Catholic Health System of Long Island 990 published
January 25, 2026:
2022 Catholic Health System of Long Island 990 published

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Executive Vice President Medical Affairs and CMO
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