Gail Shepler
Chief Financial Officer 
gshepler@mathisisd.org  

361-547-3378 Ext 1011

Vanessa Garcia-Olivarez
Payroll Specialist 
vgarcia@mathisisd.org

361-547-3378 ext 1013

Vanessa Casas
Accountant
vcasas@mathisisd.org

361-547-3378 ext 1031

Jennipher Herrera

Data Processing

jhererrera@mathisisd.org

361-547-3378 ext 1032

Nicole Mayhall
Accounts Payable Specialist 
nmayhall@mathisisd.org

361-547-3378 ext 1012

Melodie Wallace

Administrative Assistant

mwallace@mathisisd.org

361-547-3378 ext 1000 

Distribution Center 

Rosie Huerta

Distribution Center

rhuerta@mathisisd.org

361-547-4124 ext 7001

Aramark Food/Nutrition Services 

Sueanne Martinez

Food Service Director

smartinez@mathisisd.org

361-547-4123 ext 1070

District Tax Office 

Yolanda Galvan

Tax Office

ygalvan@mathisisd.org

361-547-3296 ext 1014