Phone: (602) 467-6785


Degrees and Certifications:

B.S. Mathematics B.S. in Education for Secondary Mathematics

Ms. O'Brien

Hello! I am Ms. O’Brien and am very excited to be teaching Algebra 1-2 students at Deer Valley High School! The 2020-2021 school year will be my third year of teaching. The past two years I was teaching 8th-grade math at Stetson Hills School. I attended Stetson Hills for third through eighth grade and then graduated high school from Sandra Day O'Connor. Ever since I can remember I wanted to be a math teacher to allow all students to learn and enjoy math. 

I absolutely love going up north and spending time in the cooler weather. NAU is where I attended college and graduated with degrees in Mathematics and Secondary Education Mathematics. 

I am very excited to begin a new year and help prepare your child for future high school courses.