7777 Bonhomme Ave
Suite 1813
Clayton, MO 63105
Phone: 314.474.8312
Email: stlouis@advantagetesting.com
Gus Mattammal, Director
Gus Mattammal, the Director of Advantage Testing of St. Louis, is a born-and-raised St. Louisan (before you ask, he went to SLUH!). Under his leadership, Advantage Testing is already helping students from the St. Louis area achieve their academic goals.
Working in concert with educators, counselors, and learning specialists, we develop individually tailored programs that are designed to complement a student’s schoolwork and achieve a consistent strategy for success. We offer both test preparation and academic tutoring, including the development of custom curricula for students who seek academic enrichment beyond what their schools may offer.
Tutors in St. Louis
Tutor of: SAT, ACT, LSAT, GMAT, GRE, MCAT, SSAT, ISEE, Mathematics, Science, Social Studies, English, Languages, Arts, Business, Miscellaneous
B.A., magna cum laude, in Music from Harvard University.
Dean’s List; Harvard College Scholarship for Academic Distinction; Robert C. Byrd Scholar; Arthur Smithies Prize; National Merit Finalist; AP Scholar with Honors; Harvard Book Award.
Head of Advantage Testing’s GMAT and GRE Programs.
Director of Advantage Testing of Westport, Advantage Testing of Philadelphia, Advantage Testing of Charlotte, Advantage Testing of Denver, and Advantage Testing of New Orleans.
Tutor of: SAT, ACT, LSAT, GMAT, GRE, MCAT, SSAT, ISEE, AT Silicon Valley Academy, Mathematics, Science, English, Business
M.B.A. in International Strategy and Finance from Yale School of Management.
B.A. in Physics and Mathematics from Pomona College.
Director of Advantage Testing of Silicon Valley, Chicago, Philadelphia, Pittsburgh, Portland, Dallas, Denver, Minneapolis, New Orleans, St. Louis, and Seattle.
Tutor of: SAT, ACT, GRE, MCAT, SSAT, ISEE, Mathematics, Science
M.S. in Biology from Stanford University.
B.A. in History from Stanford University.