Org chart
Ken Graboys
Co-Founder & CEO
Ken Graboys
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Greg Maddrey
President
Sean McMillen
Chief Financial Officer
Shannon Brownell
Chief Operating Officer
Colleen Kuesel
Chief Marketing Officer
Katy Pinter
Chief Transformation Officer
Araby Thornewill
Chief of Staff
Mark Bourdenko
Principal
Brian Leigh
Principal
Tom O'Toole
Principal
Jacob Galante
Principal
Angela Rivera
Principal
Steve Mrozowski
Associate Principal & VP, External Peer Review & Patient Safety
David Jarrard
Chairman, Jarrard Inc.
Greg Kopulos
President, Chartis Clinical Quality Solutions
Anne Hancock Toomey
President, Jarrard
Duane Reynolds
President, Chartis Just Health Collective
Lisa Keane
Director
Dennis Weaver
Director & Value-Based Care Leader
