Leadership

Nancy Horstmann   Nancy Horstmann has served as the Chief Executive Officer, since she joined CHRISTUS Health Plan in December 2016. 
     
     
 Steve Anderson   Steve Anderson joined CHRISTUS Health Plan as Chief Financial Officer in December 2019. Mr. Anderson is a Member of the American Academy of Actuaries, a Fellow of the Society of Actuaries, and holds a Bachelor of Science in Mathematics from the University of Texas at Austin.
     
     
 David Engleking   David W. Engleking, MD, CPE, joined CHRISTUS in 2019 as the Chief Medical Officer at St. Patrick Hospital in Lake Charles, Louisiana. In 2015, he joined CHRISTUS Health Plan as the System Medical Director. Dr. Engleking is Board Certified in Internal Medicine. 
     
     
 John Haley   John Haley has served as the Chief Operating Officer/Chief Financial Effectiveness Officer since he joined CHRISTUS Health Plan in September 2018.
     
     
 Mary Millar   Mary Millar has serves as the Vice President of Health Plan Corporate Services, since she joined in June 2017. 

 

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