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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 Mercy Medical Center Sioux City Foundation Thomas Clark

Thomas Clark

Trustee/director

DIR; President Western IOWA Region at Mercy Medical Center Sioux City Foundation

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$670,188
2024

Total compensation

Thomas Clark has been listed as an employee of Mercy Medical Center Sioux City Foundation in Form 990 filings since fiscal year 2024.

Annual compensation details

$670,188
DIR; President Western IOWA Region
2024
$558k related
54 hrs/wk
$113k other
--

Total compensation by year

Compare the compensation of Thomas Clark to:

2024

Other employees at Mercy Medical Center Sioux City Foundation

Jesica Hanson
Vice President Finance Mercyone Siouxland
$423,414
$0 from org$376,794 from related$46,620 other
Lea Greathouse
Dir/Vp Mission, Foundation THR 7/23
$370,968
$0 from org$221,371 from related$149,597 other
Keith Vollstedt, M.D.
Director; CMO Mercyone Siouxland
$338,170
$0 from org$298,987 from related$39,183 other
Tracy Feathers
Director; Chief Development Officer
$109,057
$0 from org$77,695 from related$31,362 other
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Revisions to this profile

January 25, 2026:
2024 Mercy Medical Center Sioux City Foundation 990 published
January 25, 2026:
2023 Mercy Medical Center Sioux City Foundation 990 published

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