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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 St Catherine of Siena Medical Center Laurence Mermelstein

Laurence Mermelstein

Highest compensated employee

Physician at St Catherine of Siena Medical Center

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

$1,370,674

2024

Total compensation

Laurence Mermelstein has been listed as an employee of St Catherine of Siena Medical Center in Form 990 filings since fiscal year 2024.

Annual compensation details

$1,370,674

Physician

2024

$1.3M org

50 hrs/wk

$40k other

--

Total compensation by year

Compare the compensation of Laurence Mermelstein to:

2024

Other employees at St Catherine of Siena Medical Center

Patrick O'Shaughnessy, Do

President and Chief Executive Officer

$0 from org$3,222,318 from related$1,532,793 other

Patrick Minicus

Executive Vice President and Chief Financial Officer

$0 from org$1,199,960 from related$707,333 other

$1,324,787 from orgNo related comp$52,805 other

Former President/Cao

$0 from org$1,056,845 from related$278,504 other

Ravi Ainapudi, M.D.

$1,123,000 from orgNo related comp$78,065 other

Kanika Kaur, M.D.

$965,563 from orgNo related comp$85,210 other

$944,980 from orgNo related comp$79,924 other

$685,157 from orgNo related comp$255,545 other

CMO (Thru 07/2024)

$621,387 from orgNo related comp$259,985 other

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Revisions to this profile

January 25, 2026:

2024 St Catherine of Siena Medical Center 990 published

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