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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 Elmhurst Memorial Healthcare Group Mary Lou Mastro

Mary Lou Mastro

Former

Schedule O at Elmhurst Memorial Healthcare Group

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

$468,372
2024

Total compensation

Mary Lou Mastro has been listed as an employee of Elmhurst Memorial Healthcare Group in Form 990 filings since at least fiscal year 2016. Total compensation for Mary Lou Mastro has decreased by 66.5% from 2016 to 2024.

Annual compensation details

$468,372
-84.4%
Schedule O
2024
$469k related
--
$2,993,353
Schedule O
2023
$3M related
--
$15k other
--
$2,193,968
+33.2%
Schedule O

Total compensation by year

Compare the compensation of Mary Lou Mastro to:

2024

Other employees at Elmhurst Memorial Healthcare Group

Gerald P Gallagher
Schedule O
$5,191,626
$0 from org$3,559,263 from related$1,632,363 other
Douglas D Welday
Schedule O
$2,184,620
$0 from org$1,854,234 from related$330,386 other
Joseph Dant
Schedule O
$1,476,739
$0 from org$1,104,597 from related$372,142 other
Samuel Hayward
Schedule O
$1,280,715
$1,225,421 from orgNo related comp$55,294 other
Thomas King
Schedule O
$1,254,478
$1,197,693 from orgNo related comp$56,785 other
Natalyn Wong
Schedule O
$1,242,931
$1,195,433 from orgNo related comp$47,498 other
Shivani Bautista
Schedule O
$1,224,623
$0 from org$803,024 from related$421,599 other
Denise Chamberlain
Schedule O
$1,127,235
$0 from org$880,966 from related$246,269 other
Kimberly Darey
Schedule O
$988,179
$0 from org$758,067 from related$230,112 other
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Revisions to this profile

January 25, 2026:
2024 Elmhurst Memorial Healthcare Group 990 published
January 25, 2026:
2023 Elmhurst Memorial Healthcare Group 990 published
January 25, 2026:
2021 Elmhurst Memorial Healthcare Group 990 published

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2021
$2.2M related
38 hrs/wk
$37k other
--
$1,647,107
Schedule O
2020
$1.6M related
38 hrs/wk
$60k other
--
$1,307,174
-26.4%
Schedule O
2018
$1.3M related
38 hrs/wk
$55k other
--
$1,776,046
+26.9%
Unspecified
2017
$1.7M related
38 hrs/wk
$56k other
--
$1,399,363
Unspecified
2016
$1.3M related
2 hrs/wk
$57k other
--

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2024
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