Dennis Owrutsky

Dennis, who grew up in Baltimore, is a natural teacher: he has been tutoring since 8th grade. This experience pushed him intellectually and resulted in broad, diverse intellectual interests. Perhaps, as a result, Dennis had trouble deciding on a major when he started at Cornell University; he ended up graduating with three majors (history, government and philosophy) and a 3.99 GPA. He later attended Yale Law School, where he focused on business and corporate law, and completed coursework at the Yale School of Management. Dennis prides himself on his patience, his understanding that everyone learns differently, and his ability to explain complex topics in a variety of simple, easy-to-understand ways.

Areas of Expertise

ACT and SAT Prep: SAT Math, SAT Verbal Reasoning
AP Exams: Calculus AB, Statistics
College Admissions: College Essay
Computer Science: Python
Economics: Macroeconomics, Microeconomics
English: Reading, Regents English, Writing
GMAT: GMAT prep
GRE: GRE Prep
History: Social Studies, U.S. History, U.S. History & Government, World History
Math: Algebra, Algebra II, Calculus, Elementary Math, Geometry, Logic, Pre Calculus, Probability Theory, Trigonometry
Philosophy: Philosophy
SAT Subject Tests: Math Level 1, U.S. History


Dennis has two adorable cats, including one who is under the mistaken impression that he is a dog — he even plays fetch!