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    Great Falls
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GLC Instructors


Your Partners in Academic Success

Effective tutors merge subject matter expertise with teaching skills and genuine passion for learning. That’s why we hire graduates of top colleges—such as Penn, Duke, Notre Dame, and UVA—who have valuable experience teaching others. Tutoring isn’t an after-school activity, part-time job, or hobby for our instructors. They are fully committed to helping kids in McLean, Great Falls, and Charlottesville thrive in school and achieve their academic goals.


Northern Virginia

Sarah Yang

Director of McLean
Sarah Yang

Sarah hails from California and brings a distinct west-coast character to GLC since joining the team in 2017. After graduating from UCLA with a degree in English, Sarah ran a successful tutoring and test prep company outside of LA, where she helped hundreds of high school students develop study plans to achieve their goals. Sarah’s passion is matching individual students with the right tutors and programs that will allow them to achieve academic success.

In her spare time, Sarah enjoys going to musicals, eating chocolate, and drinking coffee, though not always at the same time. Sarah’s childhood dream was to work as a Penguin Trainer at Sea World, but GLC is lucky that her career path led her to education instead (and that she doesn’t toss us fish for doing a good job).

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Matt White

Senior Associate Director
Matt White

Matt majored in History at the University of North Carolina, and had several years of classroom teaching experience for elementary, middle, and high school students before coming to GLC in 2012. In his time at GLC, Matt has earned rave reviews for his ability to keep sessions fun and help students avoid stress as they approach tests and deadlines.

At UNC, Matt was an intramural sports referee, experience that helps keep him composed even when the clock is running and emotions are charged. Over the past several years, he has helped update and improve GLC's in-house SAT curriculum, ensuring that students receive the most engaging and relevant content in our classes and private sessions.

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Jackie Davis

Senior Associate Director

Jackie is a graduate of the University of Pennsylvania and speaks six languages including French, Japanese, Korean, Mandarin, and Spanish. She loves to teach both the humanities and the sciences, including subjects like Biology, Physics, and AP Calculus. Moreover, Jackie has helped her students achieve their score goals on standardized tests such as the SAT, ACT, and SSAT.

Jackie has also taught math, Mandarin, and French in the Loudoun County Public School system. Her classroom experience has helped her recognize the many ways students learn, which is why she tailors her lessons to each student. She regularly reaches out to students’ teachers and parents and is determined to give her students the tools they need to succeed.

Thanks to her experience as a Girl Scout and professor's assistant, Jackie feels like she has never stopped teaching. She loves to travel and has lived abroad in both Paris and Japan. Ultimately, Jackie works to make her tutoring sessions productive yet fun and enjoys seeing her students build confidence during their sessions.

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Griffin Johns

Associate Director

Griffin double majored in Economics and Geology at Washington and Lee. While in college, he performed geological research in Jamaica and Greece. Griffin also worked as a tennis coach to teach and hone techniques for his kids. Sessions with Griffin are collaborative and engaging.

Since coming to GLC, Griffin has developed a love for Santini’s, which has inspired his fantasy football team name. He is currently getting back into playing tennis after surgery sidelined him while in college.

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Addie Healy

Associate Director

Addie received a degree in Psychology from Washington and Lee. Addie was a captain and goalkeeper for W&L’s women’s soccer team throughout college. She also has a wealth of experience with kids, helping to develop programs to promote interest in STEM programs for elementary school children. Addie is patient and dedicated with her students and takes a hands-on approach in her sessions.

Addie grew up on a farm in Northern Virginia, where she raised lambs and chickens. She loves hiking, live music, and poetry writing. Additionally, Addie once sailed more than 800 miles in the Caribbean over the course of three weeks.

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Lindsay Mottola

Associate Director

Lindsay earned her Psychology degree from the University of Virginia. A native of Northern Virginia, Lindsay has strong ties to the community. For several years, she worked as a swim coach and instructor. Her history of academics is also extensive, touching upon several topics that GLC students see throughout school. Lindsay’s calm presence is perfect for students who want a guiding and warm hand as they work toward success in school.

Lindsay’s hobbies include reading comic books and engaging in thematic pop culture discussions in online forums. She also enjoys creative pursuits such as writing, painting, and printmaking. Lindsay has identified her love for her dogs, and treats them as if they were people.

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Erin Vines

Associate Director
Erin Vines

Erin grew up in Tennessee, and she graduated last year from the University of Virginia. Before working at GLC, she taught English as a foreign language to students in Colombia. After spending some time working and traveling abroad, she’s so excited to be back in her favorite city—Charlottesville. She absolutely loves teaching, so she’s looking forward to tutoring a variety of subjects at GLC.

Erin loves snow and sweet potatoes. In her free time, she enjoys traveling, reading, hiking, and going to Trader Joe’s.

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We are always happy to discuss which of our tutors might be the best fit for your son or daughter. Please complete the form below for more information about our private tutoring, or click the button to view online scheduling options.


Online Scheduling for Private Tutoring!

McLean Office

1483 Chain Bridge Road
Suite #203
McLean, VA 22101

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Great Falls Office

756 Walker Road
In the Great Falls Village Center
Great Falls, VA 22066

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Charlottesville Office

501 Faulconer Drive
Suite 1B
Charlottesville, VA 22903

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