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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 Corewell Health Group Return Joshua Kooistra, Do

Joshua Kooistra, Do

OfficerTrustee/director

Director Py/Interim President PY at Corewell Health Group Return

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$1,000,547
2024

Total compensation

Joshua Kooistra, Do has been listed as an employee of Corewell Health Group Return in Form 990 filings since fiscal year 2024.

Annual compensation details

$1,000,547
Director Py/Interim President PY
2024
$854k related
1 hr/wk
$147k other
--

Total compensation by year

Compare the compensation of Joshua Kooistra, Do to:

2024

Other employees at Corewell Health Group Return

Christina Freese Decker
Chief Executive Officer and Director
$6,952,800
$0 from org$5,453,830 from related$1,498,970 other
Kongkrit Chaiyasate, M.D.
Former Highest Compensated Employee
$3,572,350
$0 from org$3,517,598 from related$54,752 other
Darryl Elmouchi, M.D.
Director Py/President Py/Fmr Offcr
$3,463,968
$0 from org$3,007,016 from related$456,952 other
Praveen Thadani
Director
$3,153,750
$0 from org$2,602,705 from related$551,045 other
Matthew E Cox
Chief Financial Officer
$3,081,750
$0 from org$2,523,615 from related$558,135 other
Mohammad Chisti, M.D.
Former Highest Compensated Employee
$2,780,452
$0 from org$2,738,859 from related$41,593 other
Paul Mazaris, M.D.
Former Highest Compensated Employee
$1,589,344
$0 from org$1,535,098 from related$54,246 other
Alejandro Quiroga Chand, M.D.
Director Py/President PY
$1,546,216
$0 from org$1,276,102 from related$270,114 other
Charles Sherry, Do
Former Highest Compensated Employee
$1,540,507
$0 from org$1,486,696 from related$53,811 other
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Revisions to this profile

January 25, 2026:
2024 Corewell Health Group Return 990 published

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