Homeschool Faculty & Staff
Administration
Leah Silvestre
Chief Executive Officer
(209) 576-2283
l.silvestre@greatvalleyacademy.com
At Modesto, Salida, Homeschool
Tarah Heilman
Principal
(209) 576-2233
t.heilman@greatvalleyacademy.com
At Homeschool
Campus Office
Marta Leon Guerrero
Administrative Assistant
(209) 576-2233
m.leonguerrero@greatvalleyacademy.com
At Homeschool
Instructional Aides
Lori Rangel
Instructional Aide
209-576-2233
l.rangel@greatvalleyacademy.com
At Homeschool
Homeschool Teachers
John Misslbeck
Teacher
(209) 576-2233
j.misslbeck@greatvalleyacademy.com
At Homeschool
Crystal Reggiani
Teacher
(209) 576-2233
c.reggiani@greatvalleyacademy.com
At Homeschool
Margaret Yakhnenko
Teacher
209-576-2233
m.nelson@greatvalleyacademy.com
At Homeschool