Expert math and physics tutoring in Westchester County, NY, by Sidney L. Hantler, PhD, with over 30 years experience in SAT/AP prep, and all high school and college-level mathematics courses.
My approach goes beyond rote memorization, focusing on conceptual understanding in Algebra, Calculus, Multivariable Calculus, Linear Algebra, Differential Equations, and Physics. Whether you are a high schooler tackling Algebra or AP Calculus or a college math or engineering student I can help.
Education & Corporate Experience
PhD in Mathematics from The University of Michigan, specializing in functional analysis and complex variables.
IBM Research Leader: Former Research Staff Member and Manager at the IBM TJ Watson Research Center, where I published original research in programming correctness, telecommunications systems, stochastic processes and queueing theory while leading multidisciplinary teams of researchers and engineers to deliver technical innovations and IBM products.
Innovator: Holder of six US patents and recipient of five IBM Outstanding Innovation Awards.
Published Author: Dozens of peer-reviewed research publications.
Teaching & Tutoring Expertise
30+ Years of Experience: Spanning private tutoring, college instruction, and professional research.
Flexible Sessions: Available for in-person instruction in Westchester County or worldwide via online tutoring.
University Experience: Taught graduate and undergraduate courses at Michigan, SUNY Purchase, Pace, Polytechnic, and Fordham.
Subject Mastery: Tutoring for all levels of high school and college mathematics and physics, including algebra, geometry, trigonometry, calculus, linear algebra, differential equations, complex analysis, mechanics, electricity, magnetism and thermodynamics.
Exam Prep: Expert preparation for the math and physics portions of the ACT, SAT, GRE, GMAT, and AP exams.
Hours
