High School Administration

and Support Staff

Freda Deskin, Ph.D.

CEO/Founder

Michelle Rowland, M.Ed.

Headmaster

John Murphey, M.A.

High School Dean of Instruction

Denaya Wininger, M.A.

Instructional Technology Director

Cindy Millican, M.Ed.

Co-Teacher Director

Genero Castellanos

High School Secretary

Shannon Grimes, M.Ed.

Superintendent

Tammy Russell, M.Ed.

Dean of Students

Jeremy Maker, M.A

Assistant Headmaster of Instruction 

Brian Sexton

Athletic and Activities Director

Beth Dillard, M.Ed.

High School Counselor

MJ Betancourt

High School Counseling Assistant

High School Faculty

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ASTEC Charter Schools

2401 NW 23rd Street, Suite 39A
Oklahoma City, Oklahoma 73107

405-947-6272

Elementary Press #1   |  Middle School Press #2  |  High School Press #3  | Central Office #4