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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:



                     Trish Evans, Center Director/ Owner

 Trish Evans has recently graduated from the University of Washington with a Bachelor  degree in Material Science Engineering. While having a strong academics in Science  and Engineering background, she has always been passionate in educating and  teaching math. Trish has been a Mathnasium instructor since 2015, and has for several  years tutored at the Math Lab while in college. Trish is eager to help students succeed in  Math.

 At her younger age, she always had dreams of owning a Math Learning Center, and  Mathnasium has made her dreams come true.  Trish believes that “children are the  world’s future, and they can make a difference”. She enjoys teaching and sharing her experiences with students.Trish enjoys spending time with her family, cooking and outdoor activities during her spare time. 


                               Joseph Evans, Co-Owner 

Joseph is the Co-Owner of Mathnasium of Woodinville. He has over 12 years of experience working in the aerospace industry. Being a brother of several siblings, who struggled in math, Joseph understands the frustration for parents who have concerns about their children Math knowledge.

In his opinion, Joseph believes that Mathnasium provides the right tools, solid practice, and confidence for children to get caught up and be ahead in school, especially with Math.  He also believes that every student can do well in math.

As part of Mathnasium team, Joseph and his wife enjoy providing help to children by helping them understand and master math on every concept with Mathnasium technique and team teaching method.

In his free time, Joseph loves to play with his son and enjoy many different outdoor activities.

            Spencer Hoggart, Lead Instructor II

Spencer graduated from the University of Washington with a bachelors in Physics and a minor in Mathematics.  He has always enjoyed math and knew from a young age that he would end up doing something heavily involved with the subject.  Helping others develop their mathematical capabilities, including friends and family, has been a passion of Spencer’s for as long as he can remember. 

After taking a physics course in his junior year of high school, he also developed a fascination with the way math can be used to study the physical world.  Spencer is excited to share his love of math with students at Mathnasium Woodinville.

In his spare time, he enjoys reading, studying a variety of subjects, Olympic weightlifting and spending time with friends.

                     Patrick Wall, Lead Instructor I

Patrick is a Sophomore at Cascadia Community College focusing on accounting. He has always been interested in how business and math come together.  Now that he is taking calculus in college he is slowly finding ways to use calculus on his own time while trading stock in his free time. 

Patrick struggled with math early and didn't like it but later in life he came to understand it and enjoy it. Patrick loves to help kids with math because he too was stuck in a similar situation when he was a kid. He has helped many of his friends and family understand and enjoy math.

                   Nguyen Tran, Instructor I


Bio is coming soon!





                  Rubee Baruah, Instructor I

Rubee has a graduate degree in Anthropology. Rubee is passionate about teaching Mathematics. She believes Mathematics is one of the humanities’ greatest gifts that empowers everyone’s day-to-day life. She realizes that learning mathematics can be made easier and enjoyable through thoughtful activities and games.

 In her spare time, Rubee enjoys reading about the history of mankind, and exploring the healthy habits of foragers. She also practices Yoga.



                  Sai Gandham, Instructor I

Sai is a junior at the University of Washington - pursuing a major in International Studies and a minor in Entrepreneurship. Sai has always been involved in Math from a young age. He has couple years’ experience in Math tutoring to younger students. With a strong foundation in different areas of mathematic, he has been able to help kids excel in math. 

Sai enjoys teaching children and helping them with difficult problems that they don’t understand. With his prior experience in helping kids, he is excited to continue in teaching math. 

When he’s not studying for college, Sai likes to create art, listen to music and read.

            Yana Pavlovskiy , Instructor I


Yana is  a Teaching Assistant & a student at the University of Washington. She tutored in science subject and is working onto branch into mathematics. Paired with her love of teaching, she enjoys working with children stemming from her work at pediatric dental offices. Yana believes through time and practice, anyone can be successful and enjoy math.

Outside of college, Yana enjoys baking, playing video games, and volunteering at her local hospital.




Nhi Tran, Instructor I

Nhi is majoring in Mathematics with a minor in Computer Science at University of Washington Bothell. Being afraid of math as a child, she understands the struggle of solving math problems. She would like to help students overcome the intimidation of math and feel that learning math can be fun and enjoyable. She believes that with the right mindset, anyone can be successful and benefit from the


In her free time, she enjoys making 3D printing, playing computer games, and listening to music.





 Markus Zimmermann, Instructor I


Bio is coming soon!!!







Mathnasium of Woodinville

(425) 949 - MATH