Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Boyce Hartsell

Assistant Center Director
Boyce is currently attending MiraCosta college and studying business administration with an emphasis in real estate. Boyce is a professional musician in North County, San Diego and is aspiring to play music professionally and become a real estate broker.

Abby Sourwine

Lead Instructor

Abby has a Bachelor's degree from the University of Oregon, where she majored in Journalism and minored in Political Science and Math. Her combination of experience with communication and math helps her break down complex ideas when working with students at Mathnasium. Abby has always loved math, and her favorite math subject is Calculus. She also likes to read, play basketball, and spend time with her dog, Rory!

Gustavo Hurtado

Lead Instructor

Gustavo is an experienced math tutor who is currently attending CSUSM, majoring in Liberal Studies: Elementary Subject Matter with an area of focus in Mathematics. When he is not studying for his education or being at Mathnasium, Gustavo spends his time listening to video game soundtracks, specifically from the Mega Man series of games. He is inspired to learn how to play music and one day hopes to make music of his own. He also loves to walk as a hobby!

Cameron Gelvezon

Lead Instructor

Cameron is a recent graduate from the University of California, Berkeley with a degree in Data Science and an emphasis in Cognition. Cameron enjoys writing, recording, producing, and performing music in his free time. He hopes to eventually become a professional musician as well as a clinical research analyst and provide insight into the many questions involving the brain, mind, and behavior.

Cy Latimer

Instructor

Cy has always loved math! He is currently studying mechanical engineering and aspires to become a NASA Physicist. His favorite band is Pearl Jam and DMB. He enjoys fishing, fixing his truck, and restoring WWII era Norton motorcycles.

Selah Ivans

Instructor
Selah is an instructor here at Mathnasium. She absolutely adores teaching math and helping out the kids. She can't wait to help students understand and enjoy math as much as she does!

Brendan Green

Instructor
Brendan Green has always loved working with numbers. He graduated UCI with a degree in Computer Science and is going back to school for a teaching credential in math. His hobbies include creative arts, games, and drumming for the family band.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

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Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

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