Chemistry Ph.D. with 20+ years of experience teaching and tutoring, delivering 2,000+ lectures and creating course content across 10 course levels. Expert in general, organic, and computational chemistry, including molecular modeling and spectroscopy. Perceptive to individual aptitudes, motivational levels, and learning curves, and able to adapt to student needs. Driven to engage students and nurture enthusiasm for science, with a commitment to diversity, equity, and inclusion.

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Instructor

  • Develop, prepare, deliver, and facilitate general and organic chemistry courses of 100–400 students.
  • Service on Equity, Justice, and Inclusion (EJI), Undergraduate Advising, Curriculum, and departmental hiring/search committees.
  • OSU Search Advocate Program participant.
  • Lead advisor for the Chemistry Minor (~1,400 students).

Adjunct Professor

  • Deliver 300+ lectures to classes of 10–30 students according to LAF/LAI learning objectives.
  • Adjudicate 100+ undergraduate research projects and presentations in the Riverside County Science & Engineering Fair.

Adjunct Instructor and Subject Matter Expert

  • Deliver lectures to classes of 10–30 students according to general education learning objectives.
  • Lead redevelopment of chemistry lecture and laboratory curricula and course content for remote learning.

Private Tutor

  • Delivered 1,800+ lessons, acquiring a 5.0/5 rating with 500+ student reviews.
  • Implemented MCAT, DAT, and SAT II exam preparation plans.
  • Empowered a diverse student body of 300+ students from 100+ schools and universities, serving specific and individual needs, leading to mastery of complex concepts, analytical reasoning, and study techniques.

Adjunct Assistant Professor

  • Delivered 1,800+ lectures to classes of 10–70 students.
  • Coordinated the Summer Undergraduate Research Program.
  • Directed research for 10 undergraduate students over 5 years with projects studying pure liquids, molecular mechanics, and design of HIV inhibitors.

Ph.D., Chemistry

  • Advisor: William L. Jorgensen, Sterling Professor of Chemistry.
  • Computational solvent models, free-energy perturbation methodology, and molecular mechanics.
  • Graduate Teaching Fellow, Yale Center for Science and Quantitative Reasoning.
  • Dissertation: Continuum Solvent Models and Force Field Development in Computer-Aided Drug Design.

M.S., Chemistry

  • Courses in synthetic and physical organic chemistry, spectroscopy, organometallic chemistry, chemical biology, and computational chemistry.
  • Prospectus: Calculating Born Energies with the GB/SA Solvation Model in Monte Carlo Simulations.

B.S., Chemistry and Biology

  • Double major in Chemistry and Biology; graduated Summa Cum Laude with Honors in Chemistry.
  • Thesis: Theoretical Studies of Photopumping in Photofacilitated Liquid Membranes and The [3+2] Cycloaddition of Carbonyl Oxides in the Synthesis of 1,2-Dioxolanes.

P Professor  ·  F Teaching Fellow  ·  A Teaching Assistant  ·  T Tutor  ·  G Group Tutor

Oregon State University

  • CH 121 General Chemistry I 2024–2026 · P
  • CH 122 General Chemistry II 2024–2026 · P
  • CH 123 General Chemistry III 2023–2026 · P
  • CH 331 Organic Chemistry I 2024–2026 · P
  • CH 332 Organic Chemistry II 2025–2026 · P

WyzAnt

  • Tutoring Introductory, Honors, AP, General, and Organic Chemistry · 1,700+ hours · 5.0/5 (500+ reviews) 2012–2023 · T, G

California Institute of Applied Technology

  • SCI 130 Principles of Chemistry 2023–2025 · P

University of Redlands

  • CHEM 231/232 Organic Chemistry I/II 2004–2006, 2022 · P, T, G, A
  • CHEM 131/132 General Chemistry I/II 2003–2004, 2020–2021 · P, T
  • CHEM 102 Chemistry and the Environment 2021–2025 · P

Vanguard University

  • CHEM 485 Research Topics in Chemistry 2013–2018 · P
  • CHEM 455 Chemistry Teaching Internship 2016–2021 · P
  • CHEM 308 Introduction to Spectroscopy 2014 · P
  • CHEM 304/305 Organic Chemistry I/II 2012–2022 · P
  • CHEM 120/121 General Chemistry I/II 2015–2023 · P
  • CHEM 113 Fundamentals of General, Organic, and Biochemistry II 2013–2015 · P
  • CHEM 112C Fundamentals of General, Organic, and Biochemistry I 2013–2014 · P

Yale University

  • CHEM 222/223 Organic Chemistry Lab I/II 2006–2007 · F
  • CHEM 220/221 Organic Chemistry I/II 2009–2010 · F, T
  • CHEM 114 General Chemistry I 2007 · F

Milton Harris Faculty Teaching Award

Oregon State University · 2025

Recognizes outstanding teaching as indicated by teaching evaluations and strong, positive comments from students.

Ecampus Excellence in Online Teaching & Student Engagement Award

Oregon State University · 2025

Nominated by students for faculty who exemplify excellence in online teaching and student engagement.

Student Learning & Success Teamwork Award

Oregon State University · 2025

General Chemistry Teaching Team. Recognizes departments or interdisciplinary groups demonstrating exceptional teamwork in creating and sustaining an exemplary teaching and learning environment.

Dox Research Fellowship

Yale University · 2009

Established to provide stipend support to graduate students in organic chemistry, given in recognition of excellence in academics and research.

Distinguished Chemistry Fellowship

Yale University · 2006–2011

Awarded to graduate students of exceptional promise for five years of stipend support while conducting research toward a doctorate in chemistry.

Phi Beta Kappa, Xi Chapter of Southern California

University of Redlands · 2006

Graduating seniors inducted in recognition of excellence in the liberal arts and sciences.

Robert D. Engel Award

University of Redlands · 2006

Given to the outstanding senior science major at the University of Redlands.

Edmund C. Jaeger Award

University of Redlands · 2005

Given for exceptional scholarship to a junior biology student planning a career in teaching or research.

Tutor of the Year

University of Redlands · 2005

Given in recognition of a tutor's valuable contributions to the University of Redlands Tutoring Center.

Director, Summer Undergraduate Research Program

Research Advisor, Computational Chemistry

Studies of pure liquids, conformational dynamics, and design of anti-HIV agents. Advisees: Chris Bridges (B.S., 2014), Justin Pugh (B.S., 2014), Josiah Morales (B.S., 2014), Brennan Gregory (B.S., 2016), Chalane Records (B.S., 2015), Ashley Harris (B.S., 2016), Israel Sanchez (B.S., 2016), Emily Eggleston (B.S., 2018), Mia Kilekas (B.S., 2018), and Kacie Quiñones (B.S., 2019).

Graduate Student, Chemical Theory and Computation

Conformational dynamics, molecular mechanical force field parameters, and new methods for computing free energies of binding using continuum solvent models in a Monte Carlo manifold.

Undergraduate Student, Organic Chemistry

The [3+2] cycloaddition of carbonyl oxides in the synthesis of 1,2-dioxolanes, preparation of carbonyl oxides from precursors other than primary ozonides, and total synthesis of jasmine ketolactone.

Undergraduate Student, Theoretical Chemistry

Theoretical investigations of photopumping in doubly illuminated liquid membranes containing photoactive carriers.

E/Z Energetics for Molecular Modeling and Design

J. Terhorst and W. L. Jorgensen

Journal of Chemical Theory and Computation, 2010, 6(9), 2762–2769.

10.1021/ct1004017

Simulations of Photopumping in Doubly Illuminated Liquid Membranes Containing Photoactive Carriers

T. L. Longin, J. Terhorst, and C. Lang

Journal of Physical Chemistry B, 2010, 114(48), 15846–15858.

10.1021/jp106802q

Continuum Solvent Models and Force Field Development in Computer-Aided Drug Design

J. Terhorst

Ph.D. Dissertation. Yale University, New Haven, Connecticut. 153 pages.

ProQuest UMI-3496989

Theoretical Studies of Photopumping in Photofacilitated Liquid Membranes and The [3+2] Cycloaddition of Carbonyl Oxides in the Synthesis of 1,2-Dioxolanes

J. Terhorst

Honors Thesis. University of Redlands, Redlands, California. 96 pages.

MCPRO

Jorgensen, W. L.; Tirado-Rives, J. (contributor, proprietary) · 2008–2011

Implementation of new modules for utilizing the GB/SA continuum solvent model in simulations with Monte Carlo free-energy perturbation.

BOSS

Jorgensen, W. L.; Tirado-Rives, J. (contributor, proprietary) · 2008–2011

Development of OPLS-AA parameters for functionalized heterocycles, and expansion of code for inclusion of solvent-by-solvent polarization within the OPLS-AA polarizable force field.

DIHOPT

Terhorst, J.; Jorgensen, W. L. (chief author, open source) · 2010

A Perl utility for automated discovery and optimization of dihedral torsion coefficients for the OPLS-AA force field.

Terhorst, J. Inclusive Teaching Online. Ecampus Faculty Forum. OSU Ecampus, Oregon State University, Corvallis, Oregon. May 2024.

Terhorst, J. How Do You Know? Chemistry Seminar. Department of Chemistry, University of Redlands, Redlands, California. January 2020.

Eggleston, E.; Kilekas, M.; Terhorst, J. Computer-Aided Drug Design Using Free-Energy Perturbation and Molecular Docking. SURP Symposium. Department of Chemistry, Vanguard University, Costa Mesa, California. June 2016.

Pugh, J.; Terhorst, J. Computer-Aided Drug Design Concerning HIV. Southern California Undergraduate Research Conference on Chemistry and Biochemistry. Department of Chemistry, Concordia University, Irvine, California. April 2014.

Terhorst, J.; Jorgensen, W. L. Optimizing the OPLS Force Field for NNRTI Drug Design. Bristol-Myers Squibb Symposium. Department of Chemistry, Yale University, New Haven, Connecticut. August 2011.

EduTech Canvas, Moodle, Miro, FigJam, Anki, Trello, Wolfram|Alpha, Desmos, Zoom, Teams, Screenflow
Programming Perl, Shell (tcsh/bash), FORTRAN, HTML, Markdown, LaTeX/Beamer, GNUplot, Microsoft Access
Chem Software BOSS, MCPRO, QikProp, Gaussian, MGL AutoDock, Spartan, Chimera, PyMol, ChemDraw, Mnova
Subjects General Chemistry I/II, Organic Chemistry I/II, Spectroscopy, Quantum Chemistry, Computational Chemistry