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Our Team

Our specially trained math instructors will teach your child how to understand math in an individual setting; our unique approach enables us to explain concepts really well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn! Read below to learn more about our talented team:

Sarah, Center Director

Sarah graduated from University of California, Los Angeles with a B.S. in Psychobiology and currently resides in the Westwood area. Throughout her undergraduate career, she remained an active volunteer in the health field, working at health sites for underserved populations in Los Angeles. She has also recently participated in a medical mission to Panama. Previously a swim instructor and private tutor, she has developed a passion for teaching and helping students to realize their full potential. Before pursuing her life dream of becoming a doctor, she wants to make an impact on students’ lives by providing a compassionate and supportive educational experience for them. For this reason, she became a part of the Mathnasium team and has truly seen how developing a strong understanding in math can change a child’s life. In her spare time, she enjoys singing, playing piano, and spending time outdoors.

Caleb, Assistant Director 

Caleb is currently first year psychobiology student at UCLA pursuing a career in radiology. He grew up in Simi Valley, California and has been a Southern California resident all his life. During high school, Caleb has worked as a tutor for various subjects such as biology and math. Aside from his professional and educational life, Caleb enjoys traveling, playing basketball, and actively serving as a member of Alpha Epsilon Delta, a pre-health honor society. New to Mathnasium, Caleb hopes to use his enthusiasm for math and learning in general to foster understanding in other students. 

Adam, Lead Instructor








Jonathan, Lead Instructor

Jonathan is a second-year at UCLA, majoring in Physiological Sciences. He has aspirations of going to medical school after undergrad, but until then, you can find him either out with his friends eating, playing basketball, or just napping. He is currently an active member of Alpha Epsilon Delta, a pre-health honor society at UCLA. When at school, his favorite subjects are chemistry, history, and math!


Rayna, Instructor

Rayna is a second-year Psychobiology student at UCLA. She is from Arcadia, California, and was a "mathlete" on the Arcadia High School Math Team. She helps teach toddlers sign language and absolutely loves working with kids, hoping to carry her passion into her future career as a pediatrician. Rayna also interns at the Ronald Reagan Medical Center, works at UCLA's Early Care and Education Center, and is a member of Alpha Epsilon Delta, a pre-health honor society at UCLA. In her spare time, she likes to grab food with friends, play piano, sing, or just take a nap!  


 Caitlin, Instructor

 Caitlin is a second year at UCLA majoring in neuroscience with a minor in disability studies. She's been tutoring math since the beginning of high school and had a teaching internship at a local elementary school last spring. Caitlin is also external director of UCLA's Academic Tutoring Program. Born and raised in Singapore, Caitlin loves traveling; she one day hopes to return to South Africa to visit Cape Town. Combining her passions for travel, teaching, and science, she hopes to earn her masters in public health and work for an NGO abroad.  

Yashwi, Instructor

 Yashwi is currently a first-year UCLA student. Previously she tutored Elementary to High School kids in Math and Science as she loves those subjects and enjoys working with kids. Not only was Yashwi involved in Math Honor Society in High School, but also she was the Lead Web Developer in a Technical Internship where she mentored other kids in HTML and CSS. In her free time, Yashwi enjoys running, playing the violin, building websites, and spending time with family and friends. Yashwi is very passionate towards helping kids succeed and hopes to inspire the love of math in kids at Mathnasium.

Riley, Instructor 

Riley is currently pursuing a degree in bioengineering at the University of California, Los Angeles.  Throughout his educational career, his favorite subjects were always math and science.  In high school, he worked as a tutor for his high school classmates in those subjects.  During that time, he also volunteered as a tutor at a local elementary school.  His passion for teaching and working with kids eventually led to him becoming an instructor at Mathnasium.  In his free time, Riley enjoys traveling and playing basketball and volleyball.

Jeremy, Instructor 

Jeremy is currently a fourth-year Psychobiology student at UCLA and plans to pursue a career in nursing. He's from Arcadia, California and has lived in Southern California his entire life. He's been working with and tutoring kids in various subjects since his freshman year of high school. Outside of Mathnasium, Jeremy works as a nursing volunteer at Ronald Reagan Medical Center and is an active member of Alpha Epsilon Delta, a pre-health honor society at UCLA. He loves trying new foods and hopes to travel to as many places as he can in the world. 

Kevin, Instructor

Kevin Muy is a fourth year undergraduate student studying Biology at UCLA. He transferred from Long Beach City College in 2016. He is currently working towards medical school with an interest in Emergency Medicine. Outside of mathnasium, Kevin loves to play piano and drums. He is involved with the SLAM! program at UCLA where he teaches piano and percussion to underserved middle and high school students in the Los Angeles area. In addition, Kevin is involved in a breast cancer tumor growth research lab at UCLA and is also a certified lead instructor for BLS/CPR certification courses taught through the American Heart Association. 

Reika, Management Trainee

Reika graduated from the University of Southern California with a B.A in International Relations. She grew up in Yokohama, Japan until the age of 15. She is currently a management trainee at Mathnasium of Westwood, and plans to help open Mathnasium centers in Japan. Throughout her undergraduate career, she was a student athlete who was on the Cross Country and the Track & Field team at USC. She was also an intern for a non-profit organization that aimed to help children in poverty. Outside of Mathnasium, Reika is a certified personal trainer who loves to work out. In her free time, she also enjoys exploring coffee shops throughout the Los Angeles area.