Who We Are

At the Center, our job is to connect you with the people and resources you need on your lean journey.

And we love what we do!

We love it so much that we don’t want to remain faceless names on screen — we want you to know us and reach out to us whenever you have a question or an idea.

Center Leadership

John Toussaint
John Toussaint
CEO Area of focus: Public Policy Read More
(920) 659-7460
Helen Zak
Helen Zak
President and COO Area of focus: Network Development, Education, Administration Read More
(920) 659-7462
Julie Bartels
Julie Bartels
Executive Vice President of National Health Information Area of focus: Transparency in National Healthcare Read More
(920) 659-7477

Healthcare Value Network Contacts

Mike Stoecklein
Michael Stoecklein
Director - Network Operations Area of focus: Assessment, Network
Operations Read More
(920) 659-7474
Jack Bowhan
Jack Bowhan
Network Manager Area of focus: Measurement, Research,
Network Operations Read More
(920) 659-7464
Catherine Johannes
Catherine Johannes
Network Coordinator Area of Focus: Network Coordination Read More
(920) 659-7476
Jamie Voster
Jamie Voster
Network Coordinator Area of focus: Network Coordination and
Social Media Read More
(920) 659-7485

Education

Marta Karlov
Marta Karlov
Director of Education Area of focus: Workshops, Custom Education, CEO Site Visits Read More
(920) 659-7472
Sara McCarl
Sara McCarl
Education Coordinator Area of focus: Education Coordination Read More
(920) 659-7461

Site Visits

Kevin Hartz
Kevin Hartz
CEO Site Visit Coordinator Area of focus: CEO Site Visits Read More
(920) 659-7478
Jane Stevenson
Jane E. Stevenson
Site Visit and Program Assistant Area of focus: CEO Site Visits Read More
(920) 659-7471

Product

Steven Bollinger
Steven Bollinger
Director Product Development Area of focus: Product Development Read More
(920) 659-7490
Nina Cook
Nina Cook
Product Coordinator Area of focus: Product Coordination, Accounts Receivable Read More
(920) 659-7480

Administrative

Jon Carpenter
Jon Carpenter
Director -Finance and Administration Area of focus: Network Operations Read More
(920) 659-7470
Stephanie Van Vreede
Stephanie Van Vreede
Systems Manager Area of focus: Systems Management Read More
(920) 659-7463
Jane Fazer
Jane Fazer
Executive Assistant Area of focus: Executive Support Read More
(920) 659-7466
Cassandra Scipior
Cassandra Scipior
Office Coordinator Area of focus: Accounts Receivables, Office Support Read More
(920) 659-7475