Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees Marshfield Clinic Health System Inc. William Melms, M.D.

William Melms, M.D.

Former

Former Chief Medical Officer at Marshfield Clinic Health System Inc.

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

$199,385
2024

Total compensation

William Melms, M.D. has been listed as an employee of Marshfield Clinic Health System Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for William Melms, M.D. has decreased by 33.5% from 2016 to 2024.

Annual compensation details

$199,385
-81.5%
Former Chief Medical Officer
2024
$200k org
--
$1,074,914
+21.3%
Chief Medical Officer - PART YEAR
2023
$1.1M org
50 hrs/wk
$22k other
--
$886,468
+23.3%

Total compensation by year

Compare the compensation of William Melms, M.D. to:

2024

Other employees at Marshfield Clinic Health System Inc.

Susan Turney, M.D.
Former MCHS CEO
$2,241,715
$2,241,715 from orgNo related compNo other comp
Brian Hoerneman, M.D.
Interim MCHS CEO
$1,623,181
$1,584,168 from orgNo related comp$39,013 other
Tyler Dahl, M.D.
Board Member (Thru MAR 2024)
$1,208,991
$0 from org$1,169,680 from related$39,311 other
Sanjay Kumar, M.D.
Board Member
$1,114,969
$0 from org$1,072,801 from related$42,168 other
Kathy Bressler
MCHS COO
$1,023,032
$985,571 from orgNo related comp$37,461 other
David Junker, M.D.
Secretary
$981,398
$0 from org$929,786 from related$51,612 other
Jeanette Wojtalewicz
Interim MCHS CFO
$972,510
$972,510 from orgNo related compNo other comp
Matthew Thomas, M.D.
Board Member
$919,616
$0 from org$877,617 from related$41,999 other
Jerard Jensen
MCHS General Counsel (Thru JAN 2024)
$900,555
$889,281 from orgNo related comp$11,274 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Marshfield Clinic Health System Inc. 990 published
January 25, 2026:
2023 Marshfield Clinic Health System Inc. 990 published
January 25, 2026:
2022 Marshfield Clinic Health System Inc. 990 published

Get an email update when compensation for William Melms, M.D. is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
Chief Medical Officer
2022
$830k org
50 hrs/wk
$58k other
--
$719,004
+10.2%
Chief Medical Officer
2021
$669k org
50 hrs/wk
$51k other
--
$652,473
Chief Medical Officer
2020
$608k org
50 hrs/wk
$46k other
--
$365,368
+21.9%
Board Member
2017
$315k related
41 hrs/wk
$51k other
--
$299,763
Board Member
2016
$250k related
42 hrs/wk
$51k other
--

Other people named William Melms, M.D.

2024
Board Member
William Melms
National Association of Letter Carriers Branch 3126
$1,604
Employee
William Melms
Trinity Health Mid-Atlantic Medical Group
$0
Employee
William Melms
Nazareth Physician Services Inc.
$0
Employee
William Melms, M.D.
Security Health Plan of Wisconsin Inc.
$1,074,914
Employee
William Melms, M.D.
Lakeview Medical Center Inc. of Rice Lake
$1,074,914
Employee
William Melms, M.D.
Marshfield Clinic Health System Foundation Inc.
$886,468