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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 Southern Illinois Medical Services NFP John Watson

John Watson

Highest compensated employee

Physician at Southern Illinois Medical Services NFP

Fiscal year ended March 31, 2022. Published on January 25, 2026.

$988,454
2022

Total compensation

John Watson has been listed as an employee of Southern Illinois Medical Services NFP in Form 990 filings since fiscal year 2019. Total compensation for John Watson has increased by 2% from 2019 to 2022.

Annual compensation details

$988,454
Physician
2022
$912k org
40 hrs/wk
$78k other
--
$968,797
Physician
2019
$897k org
40 hrs/wk
$73k other
--

Total compensation by year

Compare the compensation of John Watson to:

2022

Other employees at Southern Illinois Medical Services NFP

Rex Budde
President
$2,445,009
$0 from org$2,396,463 from related$48,546 other
Mike Kasser
SR Vp/Cfo (Partial Year)
$1,223,680
$0 from org$1,180,131 from related$43,549 other
Nader Dababneh, M.D.
Physician
$1,109,603
$1,026,269 from orgNo related comp$83,334 other
Mack McCain, M.D.
Physician
$1,028,137
$980,584 from orgNo related comp$47,553 other
Lukasz Dabrowski, M.D.
Physician
$944,665
$880,024 from orgNo related comp$64,641 other
Gowda Sharath
Physician
$903,598
$853,145 from orgNo related comp$50,453 other
Marci L Moore-Connelley, M.D.
SR Vp/Cmo
$731,254
$0 from org$641,190 from related$90,064 other
Philip Schaefer
SR Vp/Administrator/Ccndo
$648,481
$0 from org$599,535 from related$48,946 other
Todd Guenzburger
Vp/Chief Health Info Officer
$562,690
$0 from org$486,627 from related$76,063 other
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Revisions to this profile

January 25, 2026:
2022 Southern Illinois Medical Services NFP 990 published
January 24, 2026:
2019 Southern Illinois Medical Services NFP 990 published

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