Meet the Staff
Mary Zarraonandia
Asst. to Head of Athletics
818.575.9228
mzarraonandia@oakschristian.org
Peter Ackermann
Athletic Director/Operations
818.575.9252
packermann@oakschristian.org
Wade Anderson
Head Athletic Trainer
818.575.9277
wanderson@oakschristian.org
Elizabeth Brown
Certified Athletic Trainer
818.575.9245
ebrown@oakschristian.org
Matt Nelson
Strength and Conditioning
818.575.9267
mnelson@oakschristian.org
Jack Kocur
Program Director Aquatics
818.575.9295
jkocur@oakschristian.org
Sebastian Alvarado
Program Director Soccer
818.575.9122
salavarado@oakschristian.org
Wes Smith
Program Director Track
and Cross Country
818.575.9241
wsmith@oakschristian.org
Geoff Sebold
Co-Program Director Lacrosse
818.575.9228
gsebold@oakschristian.org
Jeremy Sieverts
Co-Program Director Lacrosse
818.575.9228
jsieverts@oakschristian.org
Royce Clayton
Program Director Baseball
818.575.9293
rsclayton@oakschristian.org