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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 Gundersen Clinic Ltd Gregory Thompson, M.D.

Gregory Thompson, M.D.

Former

Former Chief MED OFF THRU 21 at Gundersen Clinic Ltd

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

$375,824
2022

Total compensation

Gregory Thompson, M.D. has been listed as an employee of Gundersen Clinic Ltd in Form 990 filings since fiscal year 2018. Total compensation for Gregory Thompson, M.D. has decreased by 27.8% from 2018 to 2022.

Annual compensation details

$375,824
-30.8%
Former Chief MED OFF THRU 21
2022
$323k related
40 hrs/wk
$54k other
--
$542,922
+5.3%
Chief Medical Officer
2021
$478k related
46 hrs/wk
$65k other
--

Total compensation by year

Compare the compensation of Gregory Thompson, M.D. to:

2022

Other employees at Gundersen Clinic Ltd

Jeffrey Lawrence, M.D.
Medical Doctor
$1,217,963
$0 from org$1,152,244 from related$65,719 other
Mark Topolski, M.D.
Medical Doctor
$1,169,532
$0 from org$1,111,397 from related$58,135 other
Jerry Davis, M.D.
Medical Doctor
$1,157,374
$0 from org$1,103,855 from related$53,519 other
Douglas Hughes, M.D.
Medical Doctor
$1,134,040
$0 from org$1,080,521 from related$53,519 other
Scott Rathgaber, M.D.
Medical Governors - CEO, Chairman
$1,088,135
$0 from org$1,020,916 from related$67,219 other
Kurt Ziegelbein, M.D.
Medical Doctor
$1,067,356
$0 from org$998,787 from related$68,569 other
Ezana Azene, M.D.
Board Member
$1,041,378
$0 from org$967,909 from related$73,469 other
Michael Dolan, M.D.
Executive Vice President, Medical COO
$708,192
$0 from org$636,281 from related$71,911 other
Marilu Bintz, M.D.
Chief Population Health Officer
$673,396
$0 from org$620,762 from related$52,634 other
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Revisions to this profile

January 25, 2026:
2022 Gundersen Clinic Ltd 990 published
January 25, 2026:
2021 Gundersen Clinic Ltd 990 published
January 24, 2026:
2020 Gundersen Clinic Ltd 990 published

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