Meet our Leadership Team
Prevea Health is fortunate to have many strong leaders guiding the organization. Among them are the talented and dedicated members of Prevea's Leadership Team.
This team proudly accepts the responsibility of directing Prevea towards its vision of being the best place to get care and the best place to give care.

Ashok Rai, MD
President and Chief Executive Officer

Brian Charlier
Senior Vice President

Jason Helgeson
Senior Vice President Chief Operating Officer

Lorrie Jacobetti
Senior Vice President Chief Financial Officer

Samantha Tonn
Senior Vice President of Human Resources and Risk Management

Larry Gille
Senior Vice President and General Counsel

Paul Pritchard, MD
Vice President and Chief Quality Officer

Laura Nelson, MD
Vice President and Chief Medical Officer—Greater Green Bay and Northern Wisconsin Regions

Gregory Grose, MD
Vice President and Chief Medical Officer of Prevea Lakeshore Region

Kaitlin Brice
Vice President of Strategy and Development

Shane Miller
Chief Information Officer

Ken Johnson, MD
Chief Medical Officer and Vice President of Clinical Operations – Western Wisconsin

Rob Carviou
Vice President of Marketing and Brand Strategy

Renita Robinson
Vice President of Diversity and Inclusion
Prevea Board of Directors
- Daniel DeGroot, MD, Chair
- Andrew Bagnall
- Mike Cottrell
- Tracy Gallagher, MD
- Robert Moyer Jr., MD
- David Palubiak, MD
- Pat Riordan
- Marc Shelton, MD
Corporate contact:
(920) 405-1460