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I was once in the same shoes of many Varsity Tutors' students. I was struggling to learn my subjects and preparing for the SAT standardized test. I came from a rural high school (DuBois, PA) with no AP classes as well as no Honors classes. I was projected that engineering would be too difficult for me and that I should pursue something less rigorous. I ended up graduating with a Honors degree in chemical engineering and a minor in mathematics from the Pennsylvania State University. I then received a Ph.D. in chemical engineering from Carnegie Mellon University doing all of my research work with Sandia National Laboratories. I achieved these goals by setting high expectations for myself and striving every day to meet these expectations. I am a tutor that predominantly focuses on STEM and Business subjects from high school through graduate school as well as standardized tests. I really do not have a favorite subject here. I just enjoy teaching students who desire to learn and improve themselves. When I was an undergraduate student as well as a teaching assistant in graduate school teaching first semester students, I could take a person the night before the exam that had no clue of what was going on in class and help them achieve a B on the exam the next day. Standardized tests such as the SAT/ACT exam comprise various courses in high school and I cannot teach someone everything they need to know in one night or if a person is weeks behind in the understanding of the course material. Whether it is a standardized test or learning another subject; an assessment must be determined of where the student is currently in their understanding of the material. Next a game plan must be put together to get the student from where they are currently at to where they want to go. The fact of the matter is unless a student has always struggled in mathematics since kindergarten, they can achieve a perfect or near perfect score on the SAT/ACT mathematics section. The only traits that are required are a high level of expectations as well as the desire and effort to achieve those expectations. When it comes to solving problems, I will always ask the student on how they would solve a particular problem. Their answers can range that they definitely know how to solve it to they have absolutely no idea. I would then guide them along through each problem with the goal to have them understand a correct approach needed and to instill in the student a better understanding of the material as time goes along. As far as more information about myself, I am a person that enjoys learning and growing in all pursuits and my favorite hobby is working out and lifting weights at my local Planet Fitness. Additional Information: I am a STEM based tutor for Varsity Tutors in which I tutor everything from entry level to advanced subjects in Chemistry, Physics, Mathematics, Statistics, Computer Science, all Engineering disciplines, and MBA courses. I am continuously adding both courses in an individual field as well as fields themselves to tutor. I tutor from 6th grade to graduate school as well as students with mental disabilities. I help students from inner city schools to the top boarding schools in the US to state public universities as well as the ivy league. I work with students at international universities along with international students in the US as well as adults going back to school.

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Gregory’s Qualifications

Education & Certification

Undergraduate Degree: Pennsylvania State University-Main Campus - Bachelor of Science, Chemical Engineering

Graduate Degree: Carnegie Mellon University - Doctor of Philosophy, Chemical Engineering


- Talking to people especially students - Working out and lifting weights - Continuously learning, understanding, and teaching difficult difficult subjects.

Tutoring Subjects

Abstract Algebra


ACT Math

Aerospace Engineering


Algebra 2


Analytical Chemistry

AP Calculus AB

AP Calculus BC

AP Computer Science Principles

AP Macroeconomics

AP Physics 1

AP Physics 2

AP Physics C: Electricity and Magnetism

AP Physics C: Mechanics

AP Statistics

Applied Mathematics


Biomedical Engineering


Business Analytics

Business Calculus

Business Statistics





Calculus 2

Calculus 3

Chemical Engineering


Civil and Environmental Engineering

Civil Engineering


CLEP Calculus

CLEP Chemistry

CLEP College Algebra

CLEP College Mathematics

CLEP Financial Accounting

CLEP Precalculus

CLEP Principles of Macroeconomics

CLEP Principles of Microeconomics

College Algebra

College Business

College Chemistry

College Computer Science

College Economics

College Math

College Physics

Competition Math

Complex Analysis

Computer Game Design

Computer Programming

Computer Science

Computer Theory

Corporate Finance

Cost Accounting

Cost Analysis

Data Analysis

Data Science

Differential Equations

Discrete Math

EIT - Engineer in Training

Electrical and Computer Engineering

Electrical Engineering



FE Exam - Professional Licensed Engineer Fundamentals of Engineering Exam

Financial Accounting

Finite Mathematics


GCSE Chemistry

GED Prep

GED Math


Graduate Level Chemistry

Graduate Test Prep

Graph Theory and Combinatorics

GRE Analytical Writing

GRE Subject Test in Chemistry

GRE Subject Test in Physics

GRE Subject Tests

High School Chemistry

High School Economics

High School Physics

Honors Algebra 2

IB Chemistry

IB Computer Science

IB Economics

IB Further Mathematics

IB Mathematical Studies

IB Mathematics

IB Physics

Industrial Engineering

Inorganic Chemistry

Intermediate Accounting


Linear Algebra

Machine Learning


Managerial Accounting

Materials Science



Mechanical Engineering


Multivariable Calculus

Newtonian Mechanics

Non-Euclidean Geometry

Nuclear Chemistry

Numerical Analysis

OAT Physics

Organic Chemistry

PCAT Chemistry

PE Exam - Professional Licensed Engineer Principles and Practice of Engineering Exam

Physical Chemistry





Professional Certifications

Programming Languages

PSAT Mathematics


Quantum Mechanics

Quantum Physics

Quantum Theory

Real Analysis


SAT Subject Test in Chemistry

SAT Subject Test in Mathematics Level 1

SAT Subject Test in Mathematics Level 2

SAT Subject Test in Physics


Scientific Programming

Special & General Relativity

Special Relativity


Statics and Dynamics


Statistics Graduate Level

String Theory

Structural Engineering

Technology and Coding

Test Prep




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