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.

Ondre Rissling

Center Director
Ondre attended California State University Fullerton, where he pursued his Bachelor's degree in Mathematics. He plans to get his teaching credential and Master's degree to become a high school math teacher. Ondre has been a tutor since his sophomore year of high school and loves teaching because of the joy that comes with expanding a student's mind.

Laura Bautista

Instructor
Laura is currently a Biochemistry major at Saddleback College. Right now, she is taking calculus and plans on taking statistics next summer. Laura has loved math and science her entire life, fully believing that understanding those two concepts is the key to understanding the world around us. As a recent graduate from Tesoro High School, Laura has also taken and succeeded in many advanced courses, such as AP Calculus AB, AP Biology, and AP Chemistry. In her free time, Laura enjoys hanging out with her sister, writing, and listening to music.

Robert Reyes

Instructor
Robert is currently a second year at the University of California, at Los Angeles (Go Bruins!). He is double majoring in Applied Mathematics and Political Science. Math has always been one of Robert’s favorite subjects and he knows whatever career he ends up in, he’ll be doing a lot of math. Robert is excited to be back tutoring at Mathnasium as he loves helping kids better understand math and hopefully even enjoys doing math. In his free time, Robert enjoys hanging out with his friends and family, watching movies, and playing (and winning) board games.

Brent Bernstein

Instructor
Brent Bernstein is currently a senior in high school and has had a deep passion for mathematics since he was 11. Brent enjoys tutoring students in various concepts in mathematics. Brent has been on the honor roll throughout middle school and has remained a part of the California Scholarship Federation throughout high school for achieving outstanding grades, and for completing extensive volunteer work. Some of Brent’s recent accomplishments are that he achieved his third-degree black belt in karate. He has been a very determined martial artist for 12 years and enjoys working hard physically and mentally. Some of his goals are to become a successful Aerospace Engineer and to continue volunteering for the betterment of the community. He believes that he would be a great instructor because he enjoys working with students of all ages, and helping them learn math in the way that they are the most receptive. He is also very patient and is willing to explain different concepts in the unique way that each student learns best.

Paige Van Pelt

Instructor
Paige is a student at Saddleback College, where she is currently taking calculus and constantly advancing her skills. Paige plans to transfer to the University of California, Irvine to study mathematics and teach at the college level to share her passion for mathematics. She has succeeded in advanced math classes since elementary school and has enjoyed it every step of the way. In her free time, she enjoys baking and listening to Jazz.

Noah Mathew

Instructor
Noah is a current student attending Irvine Valley College. He is planning to transfer to a UC while pursuing a degree in Computer Engineering. Noah has recently graduated from Trabuco Hills High School. Noah spent his senior year in high school helping his friends and other students with math and computer science classes. He found an interest in helping students when he was able to help them reach their “ah-ha” moment. Noah strives to help all students reach their own “ah-ha” moment and wants all students to feel confident in their abilities when it comes to math.

Parth Solanki

Instructor
Parth Solanki is a junior at Trabuco Hills High School and is currently taking Math Analysis. Parth is part of the IB program and is also part of the Varsity Tennis team at Trabuco Hills. He is part of the Trabuco Hills’ robotics team, NASA SLI program, and STEM Extreme. Parth’s favorite classes are math, physics, computer science, and engineering. His hobbies are playing tennis and hanging out with friends.

Mason Kellerman

Instructor
Mason is a senior at Tesoro High School and currently studying AP Statistics. He has loved math and its many applications for as long as he can remember, going back to his advanced classes in elementary and middle school. He is also the president and drum major in his high school band program and loves studying math and social sciences more than anything. After completing advanced high school courses such as AP Calculus BC, AP US History, and AP Lang/Comp, he will be pursuing a psychology degree in college. Mason enjoys sharing his love for learning and loves seeing others grow their math knowledge.

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
me
Ashburn 0.93 mi
43330 Junction Plaza
#160
Ashburn, VA 20147
Sterling 4.07 mi
44 Pidgeon Hill Drive
#100
Sterling, VA 20165
Leesburg 5.69 mi
521 E Market St
#B
Leesburg, VA 20176
Herndon 7.66 mi
2465 Centreville Road
#J2
Herndon, VA 20171
Stone Ridge 7.88 mi
42020 Village Center Plaza
#100
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
#B
Potomac, MD 20854
Germantown MD 15.03 mi
12800 Middlebrook Road
Germantown, MD 20874
Tysons 15.45 mi
328 Maple Ave E
#A
Vienna, VA 22180
Haymarket 17.87 mi
15125 Washington St
Haymarket, VA 20169
Rockville 18.19 mi
20 Courthouse Square
#106
Rockville, MD 20850
Mclean 18.23 mi
1320 Old Chain Bridge Road
Suite #190
McLean, VA 22101
Gaithersburg 18.71 mi
9132 Rothbury Drive
Gaithersburg, MD 20886
North Bethesda 20.42 mi
5268 Nicholson Ln
#N
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
#C
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
#A
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
#B
Beltsville, MD 20705
Clarksville 31.56 mi
12250 Clarksville Pike
#D
Clarksville, MD 21029
Laurel 35.02 mi
10095 Washington Blvd N
#136
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.
#D-104
Sykesville, MD 21784
Ellicott City 37.11 mi
3290 Pine Orchard Lane
#B
Ellicott City, MD 21042
Winchester 37.62 mi
2512 S Pleasant Valley Rd
Winchester, VA 22601
Columbia 38.19 mi
8827 Centre Park Drive
#F
Columbia, MD 21045
Stafford 39.58 mi
263 Garrisonville Road
#104
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
#120
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
#7
Dunkirk, MD 20754
Severna Park 50.52 mi
558 Ritchie Highway
#D
Severna Park, MD 21146
Roland Park 50.62 mi
600 Wyndhurst Ave
Baltimore, MD 21210
Annapolis 50.75 mi
2341 N Forest Drive
Annapolis, MD 21401
Chancellor 52.23 mi
4300 Plank Rd.
#210
Fredericksburg, VA 22407
Perry Hall 59.13 mi
4136 E Joppa Rd
#J
Nottingham, MD 21236
Bel Air 69.23 mi
516 Baltimore Pike
Bel Air, MD 21014