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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 Charles Hospital Corp. Sathish Subbaiah, M.D.

Sathish Subbaiah, M.D.

Highest compensated employee

Physician at St Charles Hospital Corp.

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$2,326,741
2019

Total compensation

Sathish Subbaiah, M.D. has been listed as an employee of St Charles Hospital Corp. in Form 990 filings since at least fiscal year 2016. Total compensation for Sathish Subbaiah, M.D. has decreased by 41.7% from 2016 to 2019.

Annual compensation details

$2,326,741
-42.9%
Physician
2019
$2.3M org
50 hrs/wk
$50k other
--
$4,074,609
-0.1%
Physician
2018
$4M org
50 hrs/wk
$60k other
--

Total compensation by year

Compare the compensation of Sathish Subbaiah, M.D. to:

2019

Other employees at St Charles Hospital Corp.

Alan D Guerci, M.D.
President and Chief Executive Officer
$2,810,948
$0 from org$2,421,964 from related$388,984 other
Morgan Chen, M.D.
Physician
$2,326,742
$2,276,840 from orgNo related comp$49,902 other
Dimtrios Christoforou
Physician
$1,678,711
$1,638,418 from orgNo related comp$40,293 other
Daniel Debarba
Executive Vice President and Chief Financial Officer
$1,579,628
$0 from org$1,192,885 from related$386,743 other
Douglas Petraco, M.D.
Physician
$1,333,524
$1,284,850 from orgNo related comp$48,674 other
Steven Puopolo, M.D.
Physician
$1,230,358
$1,178,630 from orgNo related comp$51,728 other
William Armstrong
Senior Vice President, Finance
$1,100,985
$0 from org$895,555 from related$205,430 other
James O'Connor
Chief Administrative Officer
$827,608
$671,852 from orgNo related comp$155,756 other
Ronald Weingartner
Chief Operating Officer
$410,730
$360,519 from orgNo related comp$50,211 other
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Revisions to this profile

January 24, 2026:
2019 St Charles Hospital Corp. 990 published
January 24, 2026:
2018 St Charles Hospital Corp. 990 published
January 24, 2026:
2017 St Charles Hospital Corp. 990 published

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$4,078,435
+2.3%
Physician
2017
$4.1M org
50 hrs/wk
$24k other
--
$3,987,919
Physician
2016
$4M org
50 hrs/wk
$24k other
--

Other people named Sathish Subbaiah, M.D.

2019
Employee
Sathish Subbaiah
St Charles Hospital Corp.
$1,976,344
Board Member
Sathish Subbaiah
The Arts Project Inc.
$0