Parallax Test Prep

Parallax Test Prep offers students a broad range of elite tutoring and test prep services, including individual and classroom lessons covering standardized tests (LSAT, GMAT, GRE, SAT, ACT, etc.) as well as high school and college mathematics and physics. Parallax also provides content development and instructor training for tutoring companies looking to grow their expertise and expand into new markets. Parallax Test Prep is based in Washington, DC and offers individual and group instruction at Metro-accessible locations throughout the District. Instruction is also available via Skype and phone by request. Parallax was founded in 2011 by professional private tutor Anthony Ritz. Anthony’s test scores include a perfect 1600 SAT score (split), a 99th-percentile 176 LSAT score, a 99th-percentile 790 GMAT score, and top scores on numerous AP exams. His tutoring experience spans ten years and numerous success stories. Anthony currently lives in Washington, DC with his two cats and a plethora of strategy games.