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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 Ascension Medical Group-Southeast Wisconsin Inc. Gregory Brusko, Do

Gregory Brusko, Do

Trustee/director

Director (END 9/2022) at Ascension Medical Group-Southeast Wisconsin Inc.

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$1,271,038
2023

Total compensation

Gregory Brusko, Do has been listed as an employee of Ascension Medical Group-Southeast Wisconsin Inc. in Form 990 filings since fiscal year 2019. Total compensation for Gregory Brusko, Do has increased by 346.1% from 2019 to 2023.

Annual compensation details

$1,271,038
-8.1%
Director (END 9/2022)
2023
$1.2M related
50 hrs/wk
$41k other
--
$1,382,747
+25.9%
Director
2022
$1.3M related
50 hrs/wk
$45k other
--

Total compensation by year

Compare the compensation of Gregory Brusko, Do to:

2023

Other employees at Ascension Medical Group-Southeast Wisconsin Inc.

Jonathan Sohn
Former Officer (END 9/2021)
$1,343,939
$0 from org$1,289,649 from related$54,290 other
Monica A Hilt
Director (END 3/2023)
$1,146,845
$0 from org$1,091,377 from related$55,468 other
Om Ahuja, M.D.
Physician
$1,048,259
$994,141 from orgNo related comp$54,118 other
Cyril Tabe, M.D.
Physician
$917,124
$884,803 from orgNo related comp$32,321 other
Charles J Lanzarotti, M.D.
Physician
$895,227
$844,645 from orgNo related comp$50,582 other
Shariff H Attaya, M.D.
Physician
$892,393
$860,388 from orgNo related comp$32,005 other
Andrew Beykovsky, M.D.
Physician
$869,131
$822,194 from orgNo related comp$46,937 other
Matthew Tyler Hanselman
CFO, Ministry Market/Interim CEO, Ministry Market (Start 5/2023)
$682,503
$0 from org$634,732 from related$47,771 other
Chad Michael Craig, M.D.
Director
$676,395
$0 from org$629,808 from related$46,587 other
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Revisions to this profile

January 25, 2026:
2023 Ascension Medical Group-Southeast Wisconsin Inc. 990 published
January 25, 2026:
2022 Ascension Medical Group-Southeast Wisconsin Inc. 990 published
January 25, 2026:
2021 Ascension Medical Group-Southeast Wisconsin Inc. 990 published

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