Board of D​irectors​

Meet our member-elected Board of Directors, our Executive Team and our Member Advisory Council. Together they lead over 800 employees and help Group Health Cooperative of South Central Wisconsin (GHC-SCW) stay connected with our members.​

Ann Hoyt

Ann Hoyt - Chair
University of Wisconsin - Madison - Retired

Bill Oemichen

Bill Oemichen - Treasurer
Senior Research Fellow in Food Systems Security & Preparedness University of Wisconsin-Madison​


Nanette SchillerNanette Hensen - Secretary
American Family Insurance
Matt BrandrupMatt Brandrup
Rural Electric ​Supply Cooperative
Colleen GullicksonColleen Gullickson
Edgewood College
Courtney HaywardCourtney Hayward 
Allison Philips

Allison Philipp​s, APNP
Group Health Cooperative of South Central Wisconsin (GHC-SCW)

Nathan HayesNathan Hayes, DO
Group Health Cooperative of South Central Wisconsin (GHC-SCW
Judt Ziewacz

Judy Ziewacz

Chassitti Clark.jpg

Chassitti Clark
State of WI-Public Service Commission

New Board Member (2022)

Richard Lavigne.jpg

Richard A. Lavigne Jr
Greater Wisconsin Agency on Aging Resources

New Board Member (2022)

​GHC-SCW Senior Leadership Team

Mark Huth

M​ark Huth, MD
President & Chief Executive Officer 

Mark Dalebroux

Carrie O'Dell​
Chief Human Resources Officer

Chris Kastman

Chris Kastman, MD​
Chief Medical Officer​​

Chris KastmanSally Frings
Chief Nursing Officer
Bruce Quade

Bruce Quade
Chief Financial Officer

Annette Fox

Annette Fox
Chief Information Officer

Carol Meyer
Carol Meyer
Chief Corporate Compliance Officer​​

Marty Anderson

Marty Anderson

Chief Strategy and Business Development Officer ​