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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 Trinity Medical Center Michael Mack, Do

Michael Mack, Do

Highest compensated employee

Emergency Physician at Trinity Medical Center

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

$610,182
2021

Total compensation

Michael Mack, Do has been listed as an employee of Trinity Medical Center in Form 990 filings since fiscal year 2020. Total compensation for Michael Mack, Do has increased by 7.7% from 2020 to 2021.

Annual compensation details

$610,182
+7.7%
Emergency Physician
2021
$570k org
40 hrs/wk
$41k other
--
$566,465
Emergency Physician
2020
$515k org
40 hrs/wk
$52k other
--

Total compensation by year

Compare the compensation of Michael Mack, Do to:

2021

Other employees at Trinity Medical Center

Costas Constantinou, M.D.
Board Member
$1,183,964
$0 from org$1,145,508 from related$38,456 other
John Sheehan T0 919
Former BD Member/Interim Pres/Ceo
$1,098,298
$0 from org$928,920 from related$169,378 other
Robert Erickson
Board Member and President and Chief Executive Officer
$851,092
$696,665 from orgNo related comp$154,427 other
Toyosi Olutade, M.D.
Chief Medical Officer
$842,496
$525,206 from org$279,525 from related$37,765 other
Kevin Kurth, M.D.
Medical Director-Er/Trauma
$702,247
$663,170 from orgNo related comp$39,077 other
Rhonda Sowards, M.D.
Emergency Physician
$685,162
$647,483 from orgNo related comp$37,679 other
Katherine Marchik
Senior Vice President and Chief Financial Officer
$558,058
$451,012 from orgNo related comp$107,046 other
Joy Ledbetter Fr 521
Vice President, Human Resources
$557,438
$0 from org$522,510 from related$34,928 other
William Rogers III, M.D.
Emergency Physician
$549,709
$508,014 from orgNo related comp$41,695 other
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Revisions to this profile

January 25, 2026:
2021 Trinity Medical Center 990 published
January 24, 2026:
2020 Trinity Medical Center 990 published

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