Leadership

Our Leadership Team

Mike Quist
President and CEO

Kyle Humphrey
Sales and Marketing

Dr. Tim Bartholow, M.D.
Chief Medical Officer

Vaughn Vance
General Counsel

Barb Ruegsegger
Executive Office

Alicia Millard
Human Resources

Dawn Witek
Finance and Accounting

John Church
Information Technology

Terri Lowe
Insurance Operations

Mary Hughes
Medical Affairs

Margaret Guertler

Mike Halloran

Amy Johnson

Carol Kettner

David Kijek 

Allen Knop

Shelly Krajacic

Heather Mielke

Sarah Kruger

Mary Theisen

Daniel Weidner

Margaret Guertler

Mike Halloran

Amy Johnson

Carol Kettner

Allen Knop

Mark Litow

Heather Mielke

Mary Theisen

Susan Thomson

Daniel Weidner 

Joan Beglinger 

Sarah Kruger 

Georgina Dennik-Champion