Administration

Dr. Amber Epperson Principal  
  aepperson@mckinneyisd.net
  Extension: 7918
A note from your principal ​

Stewart Herrington, Assistant Principal - Alpha A-G
 sherrington@mckinneyisd.net
 Extension:  7876

Melanie Machost, Assistant Principal - Alpha H-O
  mmachost@mckinneyisd.net 
  Extension:  7987

​Jenny Zornes, Assistant Principal - Alpha P-Z
  jzornes@mckinneyisd.net
  Extension: 7877

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Instructional Support Staff

Judy Mercer, Reading Instructional Coach
  jmercer@mckinneyisd.net
  Extension: 7988​

Sandra Dargel, Math Instructional Coach
  sdargel@mckinneyisd.net 
  Extension:  7874

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Administration Support Staff

Sandra Carter, Secretary to the Principal
  sacarter@mckinneyisd.net
  Extension: 7918

Julie Dudek, Counselor Secretary
  jdudek@mckinneyisd.net
  Extension: 7960

Becky Lafferty, Registrar 
 rlafferty@mckinneyisd.net
 Extension: 7914

Janeen DeGeorge, Receptionist
​  jdegeorge@mckinneyisd.net
  Extension: 7902

Susie Teel, Secretary to the Assistant Principals
  steel@mckinneyisd.net
  Extension: 7986

Lisa Tharby, Bookkeeper 
  ltharby@mckinneyisd.net
  Extension: 7916

Nursing Staff

​Mary O'Grady, BSN RN, School Nurse
  mogrady@mckinneyisd.net
  Extension: 7906

Suzette Perry, School Nurse Assistant 
  sperry@mckinneyisd.net
  Extension: 7907