About

Leadership

Christopher Graham

Christopher Graham, BS, MBA 

President/CEO 
Diane Wilson

Diane Wilson, BSN, MSN/MHA 

Chief Operating Officer, EVP
Mark Graham

Mark Graham, MBA 

Chief Administrative Officer, EVP

Tom Shaffer

Chief Commercial Officer

Sarah Burns, BS-BA

Chief Financial Officer
Ronda Horstman

Ronda Horstman

Chief Recovery Services Officer
Darrell Rodriguez

Darrell Rodriguez, BSME – MBA

Chief Quality & Regulatory Officer

Board of Directors

Executive Committee

Mark Fornes
Chair
Kent Holloway
Vice Chair
Jason Schechterle
Secretary
Katherine “Kayti” Kloimwieder
Treasurer
John North
Maha Kashani

Directors

Kenneth “Ken” Betz
Frances Cordova
Jim Czepiel
Jim Dodok
Larry Dosser
Christopher Gordon, MD
Catherine Hankins
Richard Hasz, Jr.
William Locker
Craig Van De Walker
Matthew Wadsworth