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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 Marshfield Clinic Inc. Brian Hoerneman, M.D.

Brian Hoerneman, M.D.

Officer

Interim MCHS CEO at Marshfield Clinic Inc.

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

$1,623,181
2024

Total compensation

Brian Hoerneman, M.D. has been listed as an employee of Marshfield Clinic Inc. in Form 990 filings since fiscal year 2023. Total compensation for Brian Hoerneman, M.D. has increased by 82.6% from 2023 to 2024.

Annual compensation details

$1,623,181
+82.6%
Interim MCHS CEO
2024
$1.6M related
54 hrs/wk
$40k other
--
$888,868
Interim MCHS CEO
2023
$849k related
54 hrs/wk
$41k other
--

Total compensation by year

Compare the compensation of Brian Hoerneman, M.D. to:

2024

Other employees at Marshfield Clinic Inc.

Vivekananda Gonugunta, M.D.
Physician
$2,693,464
$2,682,634 from orgNo related comp$10,830 other
Susan Turney, M.D.
Former MCHS CEO
$2,241,715
$0 from org$2,241,715 from relatedNo other comp
Adedayo Onitilo, M.D.
Physician
$1,601,986
$1,557,817 from orgNo related comp$44,169 other
Mohammad Alaoua, M.D.
Physician
$1,498,074
$1,449,119 from orgNo related comp$48,955 other
Olatilewa Awe, M.D.
Physician
$1,455,350
$1,431,408 from orgNo related comp$23,942 other
William McCormick, M.D.
Physician
$1,374,774
$1,332,801 from orgNo related comp$41,973 other
Tyler Dahl, M.D.
Board Member (Thru MAR 2024)
$1,208,991
$1,169,680 from orgNo related comp$39,311 other
Sanjay Kumar, M.D.
Board Member
$1,114,969
$1,072,801 from orgNo related comp$42,168 other
Kathy Bressler
MCHS COO
$1,023,032
$0 from org$985,571 from related$37,461 other
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Revisions to this profile

January 25, 2026:
2024 Marshfield Clinic Inc. 990 published
January 25, 2026:
2023 Marshfield Clinic Inc. 990 published

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