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Photo of Suzan Dalgic-Ozkilic
Suzan Dalgic-Ozkilic
Computer Science Science


Joined: 2017

College: Suleyman Demirel Universitesi – Bachelor of Science in Computer Science with a minor in Electronics, Hacettepe University – Computer Programming, and North American University – Master of Science in Computer Science-Cyber Security

Why TSAS?  TSAS has a warm and friendly environment.

Interesting Facts: I am an MIT Master Trainer and write computer science curriculum extensions for JASON’s science curriculum. I give workshops and run “hack-a-thons” for some Texas teachers and students, so I sometimes travel to Texas. I have a great husband who supports me with everything I do, and two daughters. I love dogs and cats, but I am allergic to cats.

Photo of Catherine Denton
Catherine Denton


Joined: 2016

College: BA in English from Southwest Baptist University in Bolivar, Missouri.

Why TSAS?: I love the unique culture of TSAS (all three of my kids have attended) and wanted to be a part of the team!

Interesting Fact: I’m a wanna-be minimalist; I love the idea of wearing one outfit all the time (seven of them for each day of the week), but I’m not brave enough for that yet!

Photo of Jeffery Donaldson
Jeffery Donaldson
Sophomore English, Senior English English


Joined: 2018

College: Bachelor of Arts in English Literature, Oral Roberts University

Why TSAS? I prize the value TSAS places on a liberal arts education and their mission to help all students achieve their personal goals.

Interesting Facts: My teaching career began in China in 1987. Three years later, at the American Academy in Istanbul, Turkey, I adopted my life’s motto: “I want to dance with the whole world!” I have been devoted to my partner in life for nearly 30 years, the last 18 of those in our little home on the river bend near downtown Tulsa.

Photo of Ebony Dorsey
Ebony Dorsey
English Language Arts English


Joined: 2016

College: Bachelor of Arts in English Education from Northeastern State University, and Master of Science in Teaching, Learning, and Leadership – Reading and Literacy Emphasis – from Oklahoma State University.

Why TSAS? TSAS is a different place, and I wanted to experience that! I also have a passion for middle school students and I wanted to get back to that! TSAS + middle schoolers = a magical carpet ride!

Interesting Fact: There is a 20-year age difference between my older sister and myself!

Photo of Rachel Doss
Rachel Doss

Joined: 2001

College: BS in Foreign Language Education (French) Oklahoma State University

Why TSAS?: I really liked the idea of a smaller school formed entirely by teachers. I love the family/community atmosphere!

Interesting Fact: I recently learned to fence!