Mathnasium 18905 West Capitol Drive, #108, Brookfield WI 53045 (262) 505-5723

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OPEN for our Mathnasium@home program. Online Instructional Hours below:

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:

All are highly qualified, experienced, and rigorously trained individuals who must first pass a comprehensive set of verbal and written assessments covering all aspects of mathematics and instruction philosophy before even being considered for a position. Background checks are an essential part of the hiring process as is a "trial run" interaction with the students. Finally, all instructors are required to undergo continuous training. Our staff not only does an excellent job of teaching math, but they create a positive, enthusiastic atmosphere providing the support and encouragement your child may need. All of our instructors are passionate about math and love to work with the kids. They are there to help your child succeed in school and in life. We welcome you to drop by and meet us anytime!

CenterDirectorAnn Yurkowitz, Center Director 

Welcome!  I’m Ann Yurkowitz, the Center Director for Mathnasium of Brookfield. I have a passion and love for teaching and mentoring students.  After learning about the Mathnasium Method from my sons who are energetic Mathnasium instructors, I knew Mathnasium was the perfect home for me.  I work to develop a true partnership among the student, parents, school, and Mathnasium staff to provide the support a student needs to develop and improve math understanding and achievement.  Mathnasium is meaningful to me because students make impressive gains in math, but also improve self-confidence, homework habits, and attitudes toward school.  I graduated from Indiana University in Bloomington with a degree in Elementary Education, and spent 26 years teaching in the classroom. When I’m not at Mathnasium, I enjoy riding my Cruiser bike, playing cards, and traveling with my family. 

CenterDirectorRohita Shah, Owner

Hello! I'm Rohita Shah the owner of Mathnasium of Brookfield. Currently, I am the center director and owner of Mathnasium of Whitefish Bay. Prior to opening the Whitefish Bay center, I enjoyed working as a project associate for the American Orthopaedic Association. I have a Master’s degree in Bioengineering from University of Illinois. With a background in Orthopaedic Research, I managed a Gait Analysis Laboratory at Rush University Medical Center for several years before deciding to stay home to raise my children. With my own children, I experienced both the frustrations of math and the rewards of overcoming the challenges through the Mathnasium Method. Therefore, I'm passionate about helping every child truly understand math by teaching it in the way that makes sense to them. More importantly, I'm committed to bringing the Mathnasium Method to the children in the community.


Chris, Assistant Center Director

Howdy! My name is Chris and I study engineering at UW Milwaukee. I love designing things and figuring out how stuff works. My dream is to one day design a rollercoaster, even if I have to build it in my own backyard :) When I’m not at school or work, I like going to the movies, playing games, and building Legos. Growing up, I was lucky to have some excellent teachers that instilled in me a lifetime love for learning that I hope to pass on to the next generation.

Amber, Lead Instructor

Guten Tag! My name is Amber and I’m a junior at UW-Whitewater. I’m a Chemistry major with an emphasis in Biochemistry and Music hoping to become a Veterinary Surgeon or Anesthesiologist Assistant. Ever since my brother was born paralyzed I have developed a passion for helping students reach their full potential and changing as many lives as possible. I also teach kids instrumentally for the Milwaukee Youth Symphony Orchestra (MYSO) and theatrically for Children’s Theater. My hobbies include math, playing violin/cello/piano, drawing, volunteering, sports, and of course laughing (so come to me with any jokes). Fun fact: a pizza that has a radius “z” and height “a” has volume Pi*z*z*a. Working at Mathnasium is an honor and I look forward to enhancing kids’ math skills through 96.95% instruction and 3.05% jokes.

George, Instructor

Hi, my name is George. I’ve been a financial controller for small businesses for much of my work life, but I taught high school math for three years—one in Milwaukee at a charter school and two in the Los Angeles public school system. I graduated from UW-Madison with a degree in philosophy but completed 18 credits of honors courses in math. Math was my favorite subject in high school and I was a member of the Mu Alpha Theta math society and competed in several statewide competitions. I have lived in various cities in the US and abroad including Miami, New York, Los Angeles and Montevideo, Uruguay. Sports have always been a passion of mine. I’m an avid golfer and was on my high school tennis team. I follow most major professional and college sports closely and am a big fan of the Badgers, Golden Eagles, Packers, Brewers and Bucks. Scrabble, chess and listening to music (especially jazz and Bob Dylan) are also strong interests of mine. I live in Wauwatosa with my wife Serrana.

Albert, Instructor

 Hello! My name is Albert Eddinger. I’m currently a junior at Marquette University, planning on majoring in biochemistry. I’ve enjoyed working with and teaching others, from helping fellow peers out on homework, to taking up leadership roles at my local church’s VBS. Outside of work, I enjoy hanging out with friends, playing video games, and drawing cartoons! I hope to see all of you in Mathnasium, to learn the weird (but wonderful) world of mathematics.

CenterDirectorAbhi, Instructor

Hi! My name is Abhi, and I’m a senior at Hamilton High School. Math has always been one of my favorite subjects in school, and I love working with kids, so I’m very excited to be an instructor at Mathnasium. In school, I’m the president of my class, and also a member of DECA, forensics, math club, and more. Outside of school, I run my own a small clothing business, and when I’m free, spend my time reading, playing basketball, or hanging out with friends. In the future, I plan to go to medical school and become a retinal ophthalmologist. For now, I look forward to getting to know and instructing the future generation of mathemeticians here at Mathnasium!

CenterDirectorBryanna, Instructor

Hi there! My name is Bryanna Hanson, and I am a junior at Carroll University. I am a double major in Mathematics and Secondary Education. Math has been my favorite subject for as long as I can remember, and I can't wait to share my love for math with others! I am beyond excited to be given the opportunity to make such a great impact on students! In my free time, I enjoy running, traveling, and spending time with my family. A fun fact about me is that I have an identical twin sister, who I am super close with.


Larry, Instructor

Hello! I’m Larry and I am a semi-retired WCTC instructor who joined the Mathnasium staff in July, 2019. I retired in 2015, but I am still teaching part-time. I graduated from Marquette University, with a degree in Mechanical Engineering and worked in the Milwaukee area in quality control and manufacturing engineering positions. After I joined WCTC, I provided onsite training for employees at many companies, was involved in self-paced, individualized courses on campus, and supported our quality improvement teams. I transferred to the Math department, where I taught a variety of Math courses. While in the Math department, I completed 12 graduate credits in Mathematics at Marquette. I enjoy seeing students gain knowledge and skills in Math, and the confidence that comes along with that growth. It is great to see the enthusiasm of the students and staff at Mathnasium. The students are eager to learn as they complete the worksheets in their learning plans. I like to keep a light, relaxed tone and know that humor can add to creating and maintaining a good learning environment. I follow the main professional and college sports, along with news and business trends.I live in Brookfield with my wife Joyce. 

CenterDirectorBecca, Instructor

Hello! My name is Becca and I’m a senior at Pewaukee High School. I’m so excited to share my love of math with all of you! When I’m not at school or Mathnasium, I can usually be found at the rock climbing gym or in my kitchen eating snacks. I’m also involved in my school’s Model United Nations team and National Honor Society. I’m a huge fan of football, plants, memes, and dogs. 

CenterDirectorErik, Instructor

I am a Finance major at Marquette University and am graduating in the Spring of 2020. I grew up in the suburbs of Chicago in Gurnee, IL. Since a kid, I have loved working with numbers in an array of different settings: from memorizing football stats, to calculus, to discounting cash flows. I am a person who likes to consider myself in the constant process of learning. While I have learned a lot thus far, I am aware that there is so much left to go. What I like about Mathematics is the tangibility that it provides. When an answer is real and can be communicated via numbers, I believe that this process of learning becomes easier. My goal is to develop and help others to develop a systematic approach to a problem, drawing back on previous ways which that same problem had been expressed in different terms. When a difficult problem is presented in life, not just math-related, there are a series of actions a person takes to approach that problem. Approaching a problem the right way can both alleviate fears of failure as well as dictate chances of success. I am someone who wants to get better at this as well as help other to do the same.

Maanya, Instructor

Hi! My name is Maanya, and I am currently a senior at Hamilton High School. I love learning, and I always take the opportunity to learn as much as I can whether I am in school or not. In April, my freshman year,  I became an international champion for DECA, a 300,000 member competitive organization that exposes high school students across the globe to the business world. I currently am a member of the Wisconsin DECA state board. I also took 10th in the state for forensics, a competitive public speaking association, and I am captain and founder of my school’s debate team. I also really love tennis! I am so excited to be a member of Mathnasium and to instill my love for learning in other students!

Logan, Instructor

Hello! My name is Logan Torres and I am senior at Pewaukee High School. From participating in math competitions, to having fun learning new calculus formulas, math has always been a passion of mine. Outside of loving math, I enjoy playing tennis, teaching, learning new languages and traveling. If you ever want to speak to me in Chinese, I would be more than delighted, as I have studied it for 5 years. I also hope to pursue a future career path as an environmental lawyer. I am so excited to work with you all in the future and help you develop the love for math that I have! 

Caroline, Instructor

Hi everyone! My name is Caroline, and I am a senior at Divine Savior Holy Angels High School. What I love most about math is that it is the one field of study we use every day. Whether we are counting fingers and toes, or making change at the grocery store, we all need math. I am so excited to help Mathnasium students develop their own particular passion for learning and problem solving! In the future, I would like to attend dental school and become an oral surgeon. For now, I enjoy volunteering at the Ronald McDonald House, and interning at a local dentist's office. My favorite hobbies are photography and kayaking on the lake (especially when it's windy!). I am so lucky to be a part of such an amazing team at Mathnasium! 

CenterDirectorRich, Instructor

Hi!  My name is Rich and I'm an instructor at Mathnasium of Brookfield.  I worked for 35 years as an actuary, consulting to the largest companies in the country.  I also tutor adult students toward their GED through Literacy Services of Wisconsin.  While new to Mathnasium, I love working with kids to help them learn math to be successful in school and beyond. I especially like teaching math tricks and the unique Mathnasium approach that gives students a clearer understanding of how to solve math problems. I graduated from the UW - Madison with a degree in Actuarial Science. I have always loved math and knew this was the right field for me very early in life. My two sons are very strong in math, and I’m proud they are also Mathnasium instructors. In my spare time, I like reading, cycling, and volleyball.  I have lived in Wisconsin most of my life and am a diehard Packers, Brewers, and Badgers fan.

CenterDirectorBen, Instructor

 Hi, my name is Ben! I am currently a senior at Sussex Hamilton High School. I love watching sports like baseball, basketball, and football as well as playing golf. At school, I participate in Spanish club, DECA, and I am a member of the golf team. I have always been intrigued by the statistical aspect of sports, which led me to develop a passion for math. I plan on attending UW-Madison in the upcoming years as I pursue a degree in actuarial science. I’m looking forward to working with you at Mathnasium!

Mason, Instructor

 Hello! My name is Mason Kelsey and I am a junior at Brookfield East High School. I have been a club swimmer for 10 years and through this experience I have been able to work with my younger teammates quite a bit. Whether it be “buddy swim meets” or all team relays, these experiences have helped me learn that I love working with kids and helping them further their skills. That’s why when I heard about Mathnasium I knew it would be the perfect job opportunity for me! My other interests include hiking and biking with my family, traveling, and playing with my two dogs. I am also President of my class and I participate in my high school debate and forensics program. I hope to see you soon at Mathnasium!

Shagun, Instructor

Hi! My name is Shagun Singh and I am currently a junior at Brookfield East High School. Working with kids is a passion of mine and my love of math just makes being an instructor even better. In addition, I play tennis year round as well as intern for a state representative. In the future I would love to be a lawyer or involved in politics in some way. In my spare time I love to watch Packer games or hang out with my friends and family. I also enjoy traveling during the summer. So excited to see all of you at Mathnasium!

Mridula, Instructor

Hi! My name is Mridula Srivathsan and I am a junior at Brookfield East high school. I love to learn new things, and math and science are my favorite subjects. I am on the executive board for Interact volunteer club as well as our school's environmental club. Outside of school, I enjoy doing art, reading and goofing off with my friends. After high school, I plan on working towards a career in biomedical research. I can't wait to work with you at Mathnasium! 

Madhavi, Instructor

Hi! My name’s Madhavi and I’m a senior at Brookfield East High School. I love how math is applicable to every day life in so many ways! I enjoy teaching, learning, and being around kids. On a similar note, I teach Indian classical dance at my dance school. Outside of that, I’m a captain of my school’s Forensics (Speech and Debate) team and an executive board member for our She’s the First chapter. I love watching movies and traveling to new places, and I can be found dreaming about choreography ideas at any point in the day.

Christian, Instructor

Hello! My name is Christian Hong, and I am a senior attending Brookfield Academy. I’ve sort of always been a math nerd, whether it be doing cheesy math activities in math club, taking extra math summer classes, or helping my friends with their math homework. And so, I’m really excited to now be a part of Mathnasium! Here’s a little bit about me: at school, I’ve been elected three times into our student council, play on the boys’ varsity tennis team, and participate in the Rho Kappa honors society. In my free time, I enjoy playing games with my friends, volunteering, or going to my club to play some tennis. After high school, I’m looking to go out to the east coast for undergraduate school, following a pre-medical track with a focus in biochemistry.


Everett, Instructor

Hello fellow Math enthusiasts! My name is Everett and I am a junior attending UW-Madison and study Biomedical Engineering. I have had a deep love and appreciation for math ever since I was young and it has always been my favorite subject. That, along with my social nature, is what led me to my work at Mathnasium. I am so happy to be able to work with people on math and to help them enjoy it as I do, while sprinkling some casual conversation and corny jokes in there as well. Outside of math, I am a huge movie fanatic and enjoy football and basketball. 

CenterDirectorKimberly, Instructor

Hi! My name is Kimi and I am a junior at UW Madison pursuing a major in mathematics. I am also on my way to becoming a second-degree black belt in Taekwondo. As a black belt and an instructor at Mathnasium, it is my responsibility to be a leader by setting a good example for my peers and students and do my part for the community. When I’m not at Mathnasium or school, I like to be outdoors, hang out with friends, and I love to play video games.

Dan, Instructor

Hey guys and gals! My name is Dan and I graduated from Waukesha West High School in 2017. Since I was little I have had the desire to be a creator and designer of my own inventions. With that said, I am pursuing the major of electrical engineering and plan on going to UW Platteville. I am excited to show my love for math by tutoring the younger generations and encouraging them to develop the passion of enjoying math. I also enjoy working out, going to the dog park, traveling and watching shows/movies on Netflix and Hulu. 

Molly, Instructor

Hi! My name is Molly Hubred, and I'm a senior at Hamilton HIgh School. I plan to go to college next year and receive a degree in secondary education. I've always loved math and teaching, and I hope to become a high school math teacher. In my free time, I love playing volleyball, seeing movies, reading, and painting. At school, I participate in track and field, the Future Educators Club, and the Junior Optimist Club. 

Niko, Instructor

Hey!  My name is Niko and I am currently studying Business Analytics at the University of Notre Dame.  I graduated from Marquette University High School in 2018 and reside in the suburb of New Berlin.  Math has always been my favorite school subject since I was young and I hope to share my love of this material with you all.  In my free time I enjoy playing baseball, golf, and Spikeball, but my favorite by far is basketball.  I also like to read and spend a lot of time outside with friends.  

Abby, Instructor

Hi! My name is Abby, and I’m a senior at Hamilton High School in Sussex. Through my years of school, I have really grown to enjoy learning, especially math. I also love working with kids, and am very excited to help students reach their learning goals while simultaneously spreading my love of math. I am a member of my school’s robotics team, and I also enjoy running cross country in the fall. Additionally, I’m a competitive figure skater and a member of the Fond du Lac Blades synchronized skating team. With my team, I’ve had the amazing opportunity to travel internationally and represent my country as Team USA twice. I am very excited to be a part of the amazing team at Mathnasium, and I hope to see you there!

CenterDirectorGretchen, Instructor

Hi everyone! My name is Gretchen. I grew up in Menomonee Falls, graduated from Brookfield East High School in 2017, and am currently studying chemical engineering at Montana State University in Bozeman. I look forward to sharing my passion for math with the students of Mathnasium! In my free time, I enjoy travelling, rock climbing, reading, playing the piano, and hiking with my dog.