Staff

Arizona Charter Schools Association

7500 N. Dreamy Draw Dr.
Suite 220
Phoenix, AZ 85020

Telephone: 602.944.0644
Fax: 602.680.5743

Office hours: Monday - Friday, 8:00am - 4:30pm

Eileen B. Sigmund, Esq., President/CEO
Extension 308
eileen@azcharters.org

Rebecca Gau, Vice President of Research and School Quality
Extension 301
rebecca@azcharters.org

Mark Francis, Charter School Liaison
Extension 302
mark@azcharters.org

Marcella Gemelli, Ph.D., Associate Director, Research & School Quality 
Extension 309
marcella@azcharters.org

Kathryn Gudmunson, Research Associate
Extension 312
kathryn@azcharters.org

Dorothy Mittendorf, Office Manager
Extension 308
dorothy@azcharters.org

Ashley Peyton, Business Manager
Extension 303
ashley@azcharters.org

Andrea Plucker, Membership Development Manager
Extension 305
andrea@azcharters.org

Somone Denmon, Membership Marketing Coordinator
Extension 310
somone@azcharters.org

Stephanie Grisham, Communications Director
Extension 304
stephanie@azcharters.org

Read Staff Bios