Mason City Family YMCA
1840 S Monroe Avenue, Mason City, IA 50401
641-422-5999
info@masoncityymca.org

Tammy Hertzel – Executive Director
thertzel@masoncityymca.org

Caitlyn Meyer –  Administrative Assistant, Youth Development Billing
cmeyer@masoncityymca.org

Jessica Wilkerson – Youth Development Director
 jwilkerson@masoncityymca.org

Carol Jara – Sugar Plum Preschool Director
sugarplum.preschool@hotmail.com

Jacque Petersen –  Aquatics Director
 jpetersen@masoncityymca.org 

Lissan Hugo-Main – Aquatics Assistant
lhugo@masoncityymca.org

Cassy Anderson – Fitness Engagement Director
canderson@masoncityymca.org

Crystal Nelson – Membership Services Director
cnelson@masoncityymca.org

Roman Ott – Sports & Lead Manager
rott@masoncityymca.org

Sharon Willemsen –  Housekeeping Supervisor
swillemsen@masoncityymca.org 

Josh West –  Certified Pool Operator
jwest@masoncityymca.org 

Tammi Kuhlers – Bookkeeping
tkuhlers@masoncityymca.org