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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 Healthcare Foundation David O'Neil

David O'Neil

Highest compensated employee

Physician at Southern Illinois Healthcare Foundation

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

$571,712
2024

Total compensation

David O'Neil has been listed as an employee of Southern Illinois Healthcare Foundation in Form 990 filings since fiscal year 2024.

Annual compensation details

$571,712
Physician
2024
$560k org
40 hrs/wk
$13k other
--

Total compensation by year

Compare the compensation of David O'Neil to:

2024

Other employees at Southern Illinois Healthcare Foundation

James Wade
Physician
$1,456,659
$1,438,963 from orgNo related comp$17,696 other
Syed Abdul Aziz
Physician
$650,852
$617,406 from orgNo related comp$33,446 other
Mahmood Hatim
Physician
$626,315
$613,115 from orgNo related comp$13,200 other
Micheal Adams
Regional CMO
$592,806
$562,410 from orgNo related comp$30,396 other
Jamie Hardman
Obgyn Chair
$550,058
$514,052 from orgNo related comp$36,006 other
Geoffrey Turner
Physician
$537,913
$521,115 from orgNo related comp$16,798 other
Larry McCulley
President and Chief Executive Officer
$535,863
$511,203 from orgNo related comp$24,660 other
Theodore Ross
Chief Medical Officer
$402,314
$369,784 from orgNo related comp$32,530 other
Christopher Loynd
Psychiatry DEPT Chair
$369,477
$357,270 from orgNo related comp$12,207 other
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Revisions to this profile

January 25, 2026:
2024 Southern Illinois Healthcare Foundation 990 published

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