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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 Barton Healthcare System Siobhan Keller

Siobhan Keller

Highest compensated employee

Nursing Director at Barton Healthcare System

Fiscal year ended December 31, 2021. Published on January 25, 2026.

$260,073
2021

Total compensation

Siobhan Keller has been listed as an employee of Barton Healthcare System in Form 990 filings since fiscal year 2020. Total compensation for Siobhan Keller has increased by 6.2% from 2020 to 2021.

Annual compensation details

$260,073
+6.2%
Nursing Director
2021
$221k org
40 hrs/wk
$40k other
--
$244,834
Nursing Director
2020
$205k org
40 hrs/wk
$41k other
--

Total compensation by year

Compare the compensation of Siobhan Keller to:

2021

Other employees at Barton Healthcare System

Clinton Purvance, M.D.
Chief Executive Officer
$1,016,713
$706,363 from org$256,785 from related$53,565 other
Deanna Kyrimis
Chief Ambulatory Operations Officer (Through 8/21)
$678,782
$652,468 from orgNo related comp$26,314 other
Matthew Wonnacott
Chief Medical Officer
$639,699
$597,424 from orgNo related comp$42,275 other
Julie Clayton
Chief Nursing Officer
$584,070
$549,684 from orgNo related comp$34,386 other
Kelly Neiger
Chief Financial Officer
$579,444
$445,045 from org$82,662 from related$51,737 other
Elizabeth Stork
Chief Human Resources Officer
$505,742
$381,296 from org$112,097 from related$12,349 other
Jeffrey Koeck
Pharmacy Director
$287,314
$245,330 from orgNo related comp$41,984 other
Julie Howes
Controller
$261,890
$241,606 from orgNo related comp$20,284 other
Kaitlyn Middlemis-Clark
Pharmacist
$236,873
$229,898 from orgNo related comp$6,975 other
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Revisions to this profile

January 25, 2026:
2021 Barton Healthcare System 990 published
January 24, 2026:
2020 Barton Healthcare System 990 published

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