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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 Midmichigan Medical Center Midland Diane Postler-Slattery

Diane Postler-Slattery

Trustee/director

Director at Midmichigan Medical Center Midland

Fiscal year ended June 30, 2019. Published on January 24, 2026.

$1,201,568
2019

Total compensation

Diane Postler-Slattery has been listed as an employee of Midmichigan Medical Center Midland in Form 990 filings since at least fiscal year 2016. Total compensation for Diane Postler-Slattery has decreased by 3.8% from 2016 to 2019.

Annual compensation details

$1,201,568
-32.3%
Director
2019
$1M related
58 hrs/wk
$197k other
--
$1,774,790
+39.7%
Director
2018
$1.6M related
66 hrs/wk
$195k other
--

Total compensation by year

Compare the compensation of Diane Postler-Slattery to:

2019

Other employees at Midmichigan Medical Center Midland

Donna Rapp
Senior Vice President and Secretary
$1,061,099
$0 from org$566,427 from related$494,672 other
Gregory Rogers
President
$934,228
$0 from org$668,805 from related$265,423 other
Francine Padgett
Senior Vice President and Chief Financial Officer
$749,106
$0 from org$560,770 from related$188,336 other
Susan Sallach, M.D.
Director
$692,869
$0 from org$668,976 from related$23,893 other
Mark Fireman, M.D.
Physician
$562,842
$535,962 from orgNo related comp$26,880 other
Janice Penney
Vice President and Chief Nursing Officer
$516,316
$308,006 from orgNo related comp$208,310 other
Diane Nold
Vice President
$435,966
$295,391 from orgNo related comp$140,575 other
Kelly Hill, M.D.
Medical Director
$340,283
$276,107 from orgNo related comp$64,176 other
Michael Erickson
Vice President
$338,698
$289,366 from orgNo related comp$49,332 other
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Revisions to this profile

January 24, 2026:
2019 Midmichigan Medical Center Midland 990 published
January 24, 2026:
2018 Midmichigan Medical Center Midland 990 published
January 24, 2026:
2017 Midmichigan Medical Center Midland 990 published

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$1,270,484
+1.7%
Director
2017
$1.1M related
50 hrs/wk
$190k other
--
$1,248,654
Director
2016
$1.1M related
50 hrs/wk
$185k other
--

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2019
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