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Employees Group Health Cooperative of South Central WI Stephen Lo

Stephen Lo

Highest compensated employee

Physician at Group Health Cooperative of South Central WI

Fiscal year ended December 31, 2016. Published on January 24, 2026.

$266,050
2016

Total compensation

Stephen Lo has been listed as an employee of Group Health Cooperative of South Central WI in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$266,050
Physician
2016
$229k org
50 hrs/wk
$38k other
--

Total compensation by year

Compare the compensation of Stephen Lo to:

2016

Other employees at Group Health Cooperative of South Central WI

Mark Huth
Chief Executive Officer
$438,947
$394,214 from orgNo related comp$44,733 other
Christian Kastman
Med Dir-Info &Care to Cmo-7/16
$311,822
$269,342 from orgNo related comp$42,480 other
Jason Hampton
Med Dir-Info and Care-As of 6/16
$292,041
$251,350 from orgNo related comp$40,691 other
Eric Hilquist
Physician
$284,938
$242,874 from orgNo related comp$42,064 other
Allan Wearing
Chief Ins Services Officer
$282,906
$262,079 from orgNo related comp$20,827 other
Bruce Quade
Chief Information Officer
$275,868
$236,231 from orgNo related comp$39,637 other
Robert Matthew
CMO to Physician-As of 7/2016
$272,119
$230,852 from orgNo related comp$41,267 other
Alison Craig-Shashko
Physician
$262,014
$221,907 from orgNo related comp$40,107 other
Stephanie Skladzien
Physician
$259,848
$221,491 from orgNo related comp$38,357 other
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Revisions to this profile

January 24, 2026:
2016 Group Health Cooperative of South Central WI 990 published

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