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.

Bobby Tarnowski

It thrills me to see a young person's face light up when it finally hits them how math works and is useful in the things they're passionate about. I believe that a solid understanding of mathematics is foundational in our ability to make good life choices, equipping us to live lives with greater independence and accomplishment of our goals. I graduated from St. John's University with a B.A. in Mathematics and continued with a Master's Program in Manufacturing Systems Engineering at the University of St. Thomas. Math has been indispensible throughout my career in engineering and management, and is also quite useful in my business and family life.

Dennis Gilbert

Lead Instructor
Dennis grew up in Bloomington MN but now lives in Andover MN. Dennis earned an AA at Anoka Ramsey community college and has 5 plus years of math tutoring experience. Dennis would love to be a full-time math tutor. His favorite thing about math is that it helps develop critical thinking. He says math is everywhere and it is the tool that helps us unlock the biggest mysteries of the world. When Dennis isn't tutoring he likes to play video games and juggle.


Adhi grew up in New Mexico and Minnesota, he currently resides in Blaine, MN. He is currently a student at Blaine High School and will be starting PSEO next year at the U of M Twin Cities. Adhi's goal is to work in finance in some capacity in the future. Adhi has tutored at his high school in the past and also worked helped peers become successful in shared classes. His favorite thing about math is that it helps you think differently in all aspects of your life. It also helps develop problems solving and logic. Adhi believes that math education is important because it sets up a good base for the rest of your education. He is excited to be a part of Mathnasium of Blaine because he enjoys working with students and helping them. A little-known fact about Adhi is he lived in Singapore for 3 months!


Bryce grew up in Blaine and currently resides there with his parents and two sisters. Bryce graduated from Spring Lake Park High School and has delayed college until he figures out if he wants to be a math teacher. That is one of the reasons he is working at Mathnasium. He enjoys finding tricks/short cuts in math that makes the problems simpler or more intuitive. He was the captain of his high school math team and they made it to state 2 times. When not at Mathnasium you will find Bryce playing video games, reading, anime, or doing math. A little known fact about Bryce is that in high school he played video games professionally.


Born and raised in Ham Lake, MN, Cindy currently lives in New Brighton, MN. She has a bachelor's degree in biomedical engineering from Marquette University. She currently works full-time at Medtronic and is interested in working in the Medtronic Diabetes Division. She graduated from Blaine High School and says that she uses math every day and it has helped her in her engineering career. She says math is everywhere and can be used in almost any situation. She also says "It's awesome to see when kids finally 'get it' and the light goes on in their head." A little known fact about Cindy: She is a type 1 diabetic since she was 4 years old, but that doesn't stop her from running marathons and doing what she loves.




Hafsa grew up and still lives in Minnesota and she is the oldest of 7 kids. Hafsa is currently a pre-med student and went to the University of Minnesota and has an undergrad degree in genetics, cell biology and development. She would like to become a physician. She loves how when you learn a concept in math it becomes easy to apply it to multiple problems or scenarios. Hafsa says she uses math everyday in so many aspects of her life and that is why it is important to have a good math education. When not at Mathnasium you might find Hafsa sewing or on the slopes skiing. Hopefully not both at the same time. A little-known fact about Hafsa is that she has traveled to 4 of the seven continents, ask her which ones.


Noora grew up in St. Anthony Village and currently resides in Blaine, MN. She has a B.S. in Microbiology and her M.S. in Biological Sciences. Noora's dream is to work in the medical sciences field. She believes math education is important because it helps you develop critical thinking and reasoning skills. She also believes that many math skills are transferable to other subject areas and to real life. Noora has transferred her own mathematical skills to help her be successful in her science classes. Noora is passionate about the Mathnasium Way, she believes that it is beneficial for all students. A fun fact about Noora is that she spent two weeks backpacking in Patagonia!



Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor
Schedule Your Math Skills Assessment Today

Want to join the Mathnasium team?

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
Locations near
Ashburn 0.93 mi
43330 Junction Plaza
Ashburn, VA 20147
Sterling 4.07 mi
44 Pidgeon Hill Drive
Sterling, VA 20165
Leesburg 5.69 mi
521 E Market St
Leesburg, VA 20176
Herndon 7.66 mi
2465 Centreville Road
Herndon, VA 20171
Stone Ridge 7.88 mi
42020 Village Center Plaza
Stone Ridge, VA 20105
Reston 8.62 mi
1424 North Point Village Center
Reston, VA 20194
Purcellville 12.72 mi
1020 E Main St
Ste L
Purcellville, VA 20132
North Potomac 13.58 mi
12150 Darnestown Rd
Gaithersburg, MD 20878
Centreville 14.52 mi
5959 Centreville Crest Ln
Centreville, VA 20121
Fairfax 14.67 mi
11891 Grand Commons Ave
Fairfax, VA 22030
Potomac 14.98 mi
10232 River Road
Potomac, MD 20854
Germantown MD 15.03 mi
12800 Middlebrook Road
Germantown, MD 20874
Tysons 15.45 mi
328 Maple Ave E
Vienna, VA 22180
Haymarket 17.87 mi
15125 Washington St
Haymarket, VA 20169
Rockville 18.19 mi
20 Courthouse Square
Rockville, MD 20850
Mclean 18.23 mi
1435 Center St
McLean, VA 22101
Gaithersburg 18.71 mi
9132 Rothbury Drive
Gaithersburg, MD 20886
North Bethesda 20.42 mi
5268 Nicholson Ln
Kensington, MD 20895
Falls Church 20.59 mi
6674 Arlington Blvd
Falls Church, VA 22042
Manassas 20.65 mi
9722 Liberia Ave
Manassas, VA 20110
Bristow 20.71 mi
12705 Braemar Village Pz
Bristow, VA 20136
Burke 20.82 mi
9411 Old Burke Lake Rd
Burke, VA 22015
Bethesda 21.3 mi
4918 Fairmont Ave
Bethesda, MD 20814
Annandale 21.64 mi
7000 Columbia Pike
Annandale, VA 22003
Damascus 22.77 mi
9815 Main St
Damascus, MD 20872
Arlington, VA 23.29 mi
4801 1st St N
Arlington, VA 22203
Cathedral Heights 23.51 mi
3706 Macomb St NW
Washington, D.C., DC 20016
Olney 23.96 mi
18157 Village Center Dr
Olney, MD 20832
Downtown Silver Spring 24.94 mi
1133 East West Highway
Silver Spring, MD 20910
Lorton 25.06 mi
9027 Silverbrook Rd
Fairfax Station, VA 22039
West Washington 25.69 mi

Washington, DC 20009
Alexandria City 25.7 mi
4605 Duke Street
Alexandria, VA 22304
Lake Ridge 26.5 mi
12473 Dillingham Square
Lake Ridge, VA 22192
Frederick North 26.7 mi
905 W. 7th Street
Frederick, MD 21701
Northern Silver Spring 26.75 mi
732 Cloverly Street
Silver Spring, MD 20905
Alexandria 27.17 mi
6483 Old Beulah Street
Alexandria, VA 22315
Warrenton 27.42 mi
512 Fletcher Drive
Warrenton, VA 20186
Mount Airy 28.24 mi
411 E Ridgeville Blvd
Mt Airy, MD 21771
Capitol Hill DC 28.48 mi
621 Pennsylvania Ave SE
1st-floor unit
Washington, DC 20003
Dale City 28.99 mi
5512 Staples Mill Plaza
Dale City, VA 22193
Mount Vernon 29.66 mi
7696 H Richmond Hwy
Alexandria, VA 22306
Beltsville 30.89 mi
10914 Baltimore Ave
Beltsville, MD 20705
Clarksville 31.56 mi
12250 Clarksville Pike
Clarksville, MD 21029
Laurel 35.02 mi
10095 Washington Blvd N
Laurel, MD 20723
Woodmore 35.27 mi
9101 Woodmore Centre Drive
Lanham, MD 20706
Glenn Dale 35.83 mi
10559 Greenbelt Rd
Lanham, MD 20706
Sykesville 36.57 mi
1207 Liberty Rd.
Sykesville, MD 21784
Ellicott City 37.11 mi
3290 Pine Orchard Lane
Ellicott City, MD 21042
Winchester 37.62 mi
2512 S Pleasant Valley Rd
Winchester, VA 22601
Columbia 38.19 mi
8827 Centre Park Drive
Columbia, MD 21045
Stafford 39.58 mi
263 Garrisonville Road
Stafford, VA 22554
Bowie 41.26 mi
15231 Hall Rd
Bowie, MD 20721
Waldorf 42.24 mi
3022 Festival Way
Waldorf, MD 20601
Crofton 42.6 mi
1153 Route 3 North
Crofton, MD 21054
Owings Mills 44.15 mi
9433 Common Brook Rd #100
Owings Mills, MD 21117
Pikesville 46.84 mi
1433 Reisterstown Rd
Pikesville, MD 21208
Dunkirk 49.92 mi
10735 Town Center Blvd
Dunkirk, MD 20754