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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 University of Wisconsin Medical Foundation Inc Katherine Gast

Katherine Gast

Highest compensated employee

Physician at University of Wisconsin Medical Foundation Inc

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

$1,556,900
2023

Total compensation

Katherine Gast has been listed as an employee of University of Wisconsin Medical Foundation Inc in Form 990 filings since fiscal year 2020. Total compensation for Katherine Gast has increased by 38.9% from 2020 to 2023.

Annual compensation details

$1,556,900
+14.9%
Physician
2023
$1.5M org
39 hrs/wk
$62k other
--
$1,354,480
-10.3%
Physician
2022
$1.3M org
39 hrs/wk
$15k other
--

Total compensation by year

Compare the compensation of Katherine Gast to:

2023

Other employees at University of Wisconsin Medical Foundation Inc

Alan Kaplan, M.D.
Board Chair
$3,879,093
$0 from org$3,107,291 from related$771,802 other
Mustafa Baskaya
Physician
$1,571,752
$1,510,689 from orgNo related comp$61,063 other
Petros Anagnostopoulos, M.D.
Director
$1,550,042
$1,487,606 from orgNo related comp$62,436 other
Samuel Poore
Physician
$1,437,773
$1,376,710 from orgNo related comp$61,063 other
Robert Flannery
Former Chief Administrative Officer
$1,334,878
$1,139,055 from orgNo related comp$195,823 other
Azam Ahmed
Physician
$1,325,195
$1,264,132 from orgNo related comp$61,063 other
Peter Newcomer
Medical Director
$1,278,716
$1,096,925 from orgNo related comp$181,791 other
Michael Altaweel
Physician
$1,266,247
$1,219,061 from orgNo related comp$47,186 other
Rebecca Minter, M.D.
Director
$1,163,238
$1,100,802 from orgNo related comp$62,436 other
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Revisions to this profile

January 25, 2026:
2023 University of Wisconsin Medical Foundation Inc 990 published
January 25, 2026:
2022 University of Wisconsin Medical Foundation Inc 990 published
January 25, 2026:
2021 University of Wisconsin Medical Foundation Inc 990 published

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$1,509,217
+34.7%
Physician
2021
$1.5M org
39 hrs/wk
$15k other
--
$1,120,726
Physician
2020
$1.1M org
39 hrs/wk
$15k other
--

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2023
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