Saint Alphonsus Leadership

David McFadyen 
President & CEO, Saint Alphonsus Health System 
 

Lannie Checketts 
Vice President, Finance and CFO 
 

Stephanie Westermeier 
General Counsel, SAHS & Managing Counsel, Trinity Health

Tiffany Whitmore
Vice President, Strategy & Business Development

Stacy Meyr, DC
President, Saint Alphonsus Health Alliance

Mark Nassir, MD
President, Saint Alphonsus Medical Group

Michael Born, MD 
Interim Chief Medical Officer

Brooke Thrasher
Chief Human Resources Officer
 

Susie Schumacher
Director, Integrity & Compliance Officer

Mike Malone
Vice President and Chief Health Informatics Officer

Sheri Ainsworth 
Mission Leader 
 

Nat’e Guyton
President, Saint Alphonsus Regional Medical Center

Clint Child 
President, Saint Alphonsus Medical Center - Nampa 
 

Dina Ellwanger 
President & CNO, Saint Alphonsus Medical Centers - Eastern Oregon

Lauren Smith 
SAHS Regional CNO, SARMC CNO 
 

Misti Leavitt 
CNO, Nampa

Anna LaRosa 
ACNO, Ontario

Megan Boyle
ACNO, Baker City

Jill Aldape 
Executive Director, Foundation 
 

Andrea Lohse 
Regional Director of Marketing & Communications