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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:

Center Director/OwnerKaren Canzoneri, Center Director/Owner

Karen graduated from Stetson University with a Bachelor of Business Administration and received a Masters in Accountancy in 1991. Math has always been a favorite with Karen and her love of numbers has been a major factor in her 24 years of successful practice as a Certified Public Accountant in Central Florida. Karen is a partner at McDirmit Davis & Company where she heads up the tax practice. She has spent years teaching young CPA's how to be successful tax accountants and now looks forward to teaching young people that they can be successful in their math education and learn to love math. Top jobs now and in the future are going to focus more and more on strong math skills. Mathnasium's concept that "children don't dislike math, they dislike being intimidated and feeling that they can't understand math" inspired Karen to join the Mathnasium group. She is excited about the Mathnasium method and difference that it can make in a young person's life.

Christie Miller, Lead Instructor

Christie grew up in a small town outside of Chicago.  She attended Texas A&M University where she earned a bachelor's degree in art.  After college, she continued her education by getting her teaching certification.  She is certified in elementary and middle school education, special education and art education.  She moved to Apopka with her husband in 2013 and now teaches third and fourth grade at a local private school.  She is truly passionate about teaching and mentoring students. She has found the Mathnasium method is a fantastic way to help students really understand math.

Caitlin Pequignot, Instructor

Caitlin grew up in Altamonte Springs and went to Lake Brantley High School.  She graduated from Yale University with a B.S. in Molecular Biology in May 2014.  She is beginning her MBA studies at Rollins College in January 2015.  Having worked at Mathnasium since July 2014, she is passionate about math and inspiring students to use Math to go for their dreams.  She also loves music, performing locally as a violinist with the Orlando Philharmonic in addition to writing alternative electronic music.

Mary Hussey, Instructor

Mary is a local girl who grew up in Altamonte Springs and graduated from Lyman High School.  She went on to study Mathematics education at the University of Central Florida.  She is a lifelong learner who has dedicated the past seventeen years to teaching her students math skills and a positive attitude.  She has taught in many private schools and has many years of tutoring experience.  Mary loves teaching at Mathnasium because the Mathnasium methodology helps students make sense of mathematics and see real world applications.  During her free time, she loves to spend time with her family, swim and go to the beach.

 Joseph Wermter, Instructor

Joe is a student at Seminole State College.  He has been interested in math and science for most of his life. When he was 10, he turned a fear of deadly storms into a fascination with meteorology.  It wasn't until high school geometry, however, that Joe developed a fascination with the fundamental concepts of mathematics. Joe is now in college studying physics with aspirations to become a research meteorologist.

Charles Hafner, Instructor

Charles has lived in the Apopka area all of his life.  He is a graduate of Wekiwa High School and is currently a student at Rollins College where he is seeking a degree in music education.  Charles plays the clarinet and enjoys playing chess and video games.  He finds working with Mathnasium students a joy and loves to help them clear up any confusion that math throws their way.


Hobie McKiernan, Instructor

Hobie is a retired math teacher.  He spent 41 years as a classroom teacher.  During his career, he taught all levels of middle school math including Algebra I and Geometry.  Although he is retired, he has an intense interest in helping children succeed in Math.  This interest led him to Mathnasium where he can continue to work with today's students.  At Mathnasium, he has found a perfect niche, working with our Algebra I students and making Algebra understandable to them.

Todd Evelyn, Instructor

Todd earned his Bachelor of Science degree in Physics with a minor in Mathematics at the University of Central Florida. He went on to study Computer Science and programming at Full Sail University. He lives in Apopka with his family and in his spare times enjoys music and video games.