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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 Oakland Mercy Hospital John Werner

John Werner

OfficerTrustee/director

Director and CEO Through 1/18 at Oakland Mercy Hospital

Fiscal year ended June 30, 2018. Published on January 24, 2026.

$183,988
2018

Total compensation

John Werner has been listed as an employee of Oakland Mercy Hospital in Form 990 filings since at least fiscal year 2016. Total compensation for John Werner has decreased by 2.2% from 2016 to 2018.

Annual compensation details

$183,988
+0.7%
Director and CEO Through 1/18
2018
$152k related
--
$33k other
--
$182,621
-2.9%
Director; CEO
2017
$148k related
--
$35k other
--

Total compensation by year

Compare the compensation of John Werner to:

2018

Other employees at Oakland Mercy Hospital

Rodney Schlader
CFO; Interim CEO Mercy SC 10/17-5/18
$433,345
$0 from org$382,474 from related$50,871 other
Brian Monsma
Director and Vice President Mercy SC Through 8/17
$416,498
$0 from org$224,652 from related$191,846 other
Hugh Depaulis
Director, Treas and Vice President Finance THR 10/17
$284,078
$0 from org$246,097 from related$37,981 other
Tracie Martin, M.D.
Director; Oakland Clinic Physician
$248,460
$0 from org$218,714 from related$29,746 other
Diane Prieksat
Director; Vice President PROF SVCS Mercy SC
$224,989
$0 from org$194,453 from related$30,536 other
Peter Thiele
Oakland Clinic PA-C
$170,923
$0 from org$135,945 from related$34,978 other
Mary Hendriks
Director; Director Mission Mercy SC
$160,891
$0 from org$119,980 from related$40,911 other
Jayma Brown
Nursing Director
$138,141
$0 from org$107,806 from related$30,335 other
Amber Hansen
Tekamah Clinic PA-C
$129,601
$0 from org$106,369 from related$23,232 other
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Revisions to this profile

January 24, 2026:
2018 Oakland Mercy Hospital 990 published
January 24, 2026:
2017 Oakland Mercy Hospital 990 published
January 24, 2026:
2016 Oakland Mercy Hospital 990 published

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