Flowery Branch
5900 Spout Springs Rd
, Suite K-11
Flowery Branch, GA 30542
Flowery Branch, GA 30542
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.
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.
My name is Gary McKenney, and I am proud to serve as the Owner and Center Director of Mathnasium of Flowery Branch. Our family moved from Atlanta to Gainesville in 2021 so our children could attend the University of North Georgia’s Gainesville campus, and we quickly fell in love with this community. It has been incredibly rewarding to build a center dedicated to helping local students grow in confidence and succeed in math.
I earned a Bachelor of Science degree in Computer Science from the University of Georgia and spent many years as a software engineer and engineering manager, leading both domestic and international development teams. Throughout my career, I worked on complex software systems in industries including aviation, satellite broadcasting, medical technology, and credit processing. Those experiences reinforced something I have always believed: strong math and problem-solving skills open doors to opportunities in every field.
My journey to Mathnasium began through my daughter, who worked as a Mathnasium instructor. She would often come home sharing stories about students who had struggled with math but suddenly experienced a breakthrough—the moment when frustration turned into excitement and confidence. Seeing how deeply Mathnasium impacted students inspired me to become part of that mission.
At Mathnasium of Flowery Branch, we strive to create a welcoming and encouraging environment where students not only improve their math skills but also develop confidence, resilience, and a belief in their own potential. We know that every child learns differently, which is why we create personalized learning plans designed to meet students exactly where they are and help them achieve meaningful progress.
One of the most rewarding parts of serving this community has been partnering with local schools, teachers, and families through Math Nights, STEM events, and educational outreach programs. We are passionate about making math approachable, engaging, and even fun for students of all ages.
There is nothing better than watching a student walk through our doors feeling unsure of themselves and later seeing them leave with confidence, excitement, and the realization that they truly can succeed in math.
Iris is a Digital Arts and Animation major at the University of North Georgia. Throughout her college experience, she has developed valuable skills in leadership, teamwork, and communication. She was introduced to Mathnasium through her sister, a former instructor, and is now excited to step into the role of Assistant Director. Iris loves working with students to help them build confidence and achieve success in math. In her free time, she loves drawing, taking pictures of her cat, and playing Minecraft with her siblings.
Marc is a student at the University of North Georgia, pursuing a Bachelor’s Degree in Business Administration. He is actively involved in several campus organizations and committees, which help him strengthen his leadership and teamwork skills. Marc was first introduced to Mathnasium through his sister, who was an instructor at the time. Now, he’s proud to have gained the opportunity to become an instructor and is excited to help students build confidence and find success in math. Marc enjoys cooking, baking, and playing with the Nintendo Switch.
Anna McKenney is a student at the University of North Georgia. She is majoring in Mathematics and has over three years of tutoring experience. She loves teaching students the necessities of math as well as the concept of it. When she has free time she likes to play on her Nintendo. Her favorite games to play are Animal Crossing and washing the dishes in Overcooked.
Joel is currently attending the University of North Georgia, acquiring a Bachelor's degree in Mechanical Engineering. Joel excels in math and the sciences, consistently pursuing the development of his knowledge and problem-solving skills. Joel has always loved teaching and has even tutored some of his siblings. Joel was introduced to Mathnasium through his sister. In his free time, Joel enjoys reading, listening to music, and spending time with his cat (Daniel).
I am a senior at Buford High School, and I’m an incoming Mathematics major starting my freshman year of college this August.
When I’m not at Mathnasium, I enjoy problem-solving, reading, and rock climbing.
My all-time favorite food is medium-rare steak paired with mashed potatoes & asparagus.
I’m looking forward to meeting you!
Hi, my name is Alise! I am a rising International Baccalaureate senior at West Hall High School with the goal of entering the medical field after graduation.
I love investing in younger students through working at Mathnasium and volunteering weekly with preschoolers in my community. Outside of working at Mathnasium, I am a section leader in the marching band and a varsity singles tennis athlete.
In my free time, I also love reading, running, cooking, and spending time in nature. My favorite book is Atomic Habits by James Clear, and I love reading poetry as well.
I enjoy math because it has enabled me to navigate differing perspectives and build confidence in problem-solving skills. I am so excited to meet you and help your child build a lifelong love for math!
Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.
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!
Explore Employment Opportunities
(770) 847-6284
