Award-Winning High School Chemistry Tutors
serving Eugene, OR

Neuroscience at Brown means Owen didn't just take chemistry — he had to internalize concepts like electrochemistry, equilibrium, and acid-base reactions to understand how neurons actually fire and communicate. That gives him a concrete hook for teaching topics like oxidation-reduction and solution chemistry, because he can show students exactly where the chemistry stops being abstract and starts running a brain. He scored a 33 on the ACT, which speaks to his comfort working across scientific and quantitative reasoning.

Balancing equations and stoichiometry problems are really just unit-conversion puzzles — and Tammy's engineering background means she's spent years solving exactly those kinds of puzzles under pressure. She breaks down topics like mole ratios, gas laws, and reaction types using the same structured problem-solving approach that carried her through two mechanical engineering degrees.

I am applying to medical schools to attend Fall 2016 and I like to play basketball, go backpacking and volunteer with youth in my free time.

Geoscience coursework is chemistry-heavy, and Mariela spent years applying stoichiometry, mineral equilibria, and thermochemistry to real-world rock and water systems. She brings that applied perspective to high school chemistry topics like balancing equations, periodic trends, and reaction energetics — connecting what can feel like abstract rules to tangible processes. Students get someone who's used chemistry as a working tool, not just studied it in isolation.

Stoichiometry and gas laws tend to unravel when students skip the conceptual step and jump straight to plugging numbers into formulas — June catches that habit early and rewinds to the underlying logic of mole relationships and conservation principles. Her biology degree and four years of medical school at Georgetown mean she's never far from chemistry, since biochemical pathways and pharmacology keep concepts like equilibrium, reaction energetics, and acid-base behavior in constant rotation. Rated 5.0 by students.

A chemistry minor on top of a biology degree means Rohan didn't just pass chemistry — he kept using it. He's especially sharp on stoichiometry, equilibrium, and acid-base reactions, and he teaches students quick problem-solving strategies that cut through the clutter of unit conversions and ICE tables. His approach turns intimidating multi-step problems into repeatable processes.

Stoichiometry, electron configurations, equilibrium — high school chemistry is full of concepts that seem unrelated until someone shows you the thread connecting them. Sam's engineering and science training at Purdue gave her a deep comfort with these fundamentals, and she's skilled at turning intimidating formulas into manageable, logical steps.

The jump from memorizing element names to actually understanding mole conversions, electron configurations, and reaction kinetics is where most high school chemistry students get stuck. Karl tackles these sticking points by tying abstract ideas back to tangible examples — his vaccine research, for instance, required precise solution preparation and an intuitive grasp of concentration and dilution that he now brings to tutoring sessions.

As a former chemistry TA at CU Boulder, Niki has already spent semesters explaining mole conversions, reaction balancing, and acid-base equilibria to students seeing these ideas for the first time. Her engineering background adds a practical layer — she can show why Le Chatelier's principle or enthalpy calculations matter beyond the textbook.

When mole conversions and equilibrium expressions start piling up, high school chemistry can feel more like a math class nobody prepared you for. Channing leans into that overlap deliberately, walking students through the quantitative reasoning behind reaction stoichiometry and gas laws so the calculations make chemical sense. His math fluency means he spots exactly where a student's algebra gaps are creating chemistry confusion.

Enabling children to grasp the foundational knowledge and skills that they will use for the rest of their lives is a wonderful gift. Good education is, in my belief, the single most important thing we can impart to the younger generation. I am very motivated to equip young minds to learn more about the academic world, introducing them to mathematics, English and other subjects such as the physical sciences, arts, and history.

As a passionate educator with a Doctorate in Biochemistry, Biophysics, and Structural Biology from the University of California, Berkeley, I bring over 25 years of dedicated tutoring and classroom experience to the table. My expertise spans subjects such as Algebra, Chemistry (including Organic and General Chemistry), and Statistics. I believe in fostering a supportive learning environment where students feel empowered to engage with complex concepts. By employing a hands-on approach, I connect theoretical ideas to real-world applications, making learning not only relevant but also enjoyable. My commitment to academic success drives me to inspire students to embrace their studies with confidence. Outside of teaching, I enjoy exploring scientific advancements and innovative educational methodologies, continually seeking ways to integrate my business acumen in biotech and education. - Charles Olea, MBA, PhD

I am passionate to help people learn about science, and have 35 years of real world experience and a Ph.D in physical chemistry, which seeks to explain physically observable phenomena in terms of atomic/molecular behavior.

A physics major might seem like an unusual pick for chemistry, but Nima's deep comfort with atomic structure, thermodynamics, and quantitative problem-solving maps directly onto the trickiest parts of high school chem — stoichiometry, equilibrium calculations, and electron configurations. He approaches chemical concepts through the lens of why atoms and molecules behave the way they do, not just how to balance the equation.

Stoichiometry, equilibrium, and acid-base reactions make more sense when a student can see where they lead. Bidyut ties high school chemistry concepts to biomedical applications he's encountered at Johns Hopkins, turning mole calculations and reaction balancing into something more tangible than textbook exercises.

Working at UPenn's Tutoring Center, Brittany spent semesters teaching General Chemistry I and II to both undergraduate and graduate students — so she's diagnosed the exact points where topics like stoichiometry, gas laws, and chemical equilibrium tend to fall apart for learners at different levels. That hands-on repetition with real students means she can spot whether a high schooler's confusion stems from the math, the conceptual model, or just shaky notation, and adjust accordingly.

Whether it's naming ionic compounds, predicting products of a reaction, or working through gas law calculations, Ravnoor zeroes in on the specific concept causing trouble and drills it with targeted practice problems. His 5.0 rating comes from a hands-on style that keeps sessions focused on doing chemistry, not just reading about it.

When mole conversions and electron configurations start piling up in high school chemistry, the subject can feel like pure memorization. Andrew reframes it: he walks through the logic of the periodic table so students can predict reactivity, bonding behavior, and molecular geometry from first principles instead of flashcards. Rated 4.8 by students.

Chemistry clicks when students see the logic underneath the formulas — why electron configurations predict reactivity, or how stoichiometry is really just bookkeeping for atoms. Dennis earned his Masters in Chemical and Physical Biology at Vanderbilt, so he teaches concepts like equilibrium, thermodynamics, and bonding from a place of deep daily familiarity rather than rote textbook review. Rated 5.0 by students.

Neuroscience at Yale meant David didn't just take chemistry — he needed it to work, especially when tracing how ion channels, neurotransmitters, and cellular signaling depend on concepts like electronegativity, polarity, and equilibrium. That gives him a concrete answer when students ask why any of this matters, and it shapes how he teaches topics like chemical bonding and reaction energetics: rooted in what molecules actually do, not just what shows up on a worksheet.

Balancing equations and predicting reaction products can feel like learning a foreign language, but Eric breaks inorganic chemistry concepts down into logical steps that build on each other. His science training across biology and ecology gives him a knack for connecting chemical principles — like bonding and stoichiometry — to real-world processes students can actually picture.

Running an immunology lab at Columbia means Matthew uses chemistry daily — from buffer calculations to understanding reaction kinetics in biological systems. For high school students tackling stoichiometry, equilibrium, or electron configurations, he explains the logic behind each concept rather than handing out shortcuts that fall apart on harder problems. Rated 5.0 by students, he makes the quantitative side of chemistry far less intimidating.

Fourth-year medical students don't usually think about stoichiometry or gas laws anymore, but Michael's path through Albert Einstein College of Medicine — plus his biology degree earned summa cum laude — means he's built on those high school chemistry foundations repeatedly in biochemistry, pharmacology, and physiology. He also spent time tutoring Regents-level chemistry and teaching MCAT prep for Kaplan, so he knows exactly where the gaps tend to form around topics like nomenclature, mole calculations, and balancing equations, and how to close them quickly.

Balancing equations, mole conversions, and electron configurations all follow patterns that become obvious once someone lays them out clearly. Tim's experience teaching chemistry at a STEM camp means he's practiced at breaking these topics down for students encountering them for the first time. His quantitative training at MIT keeps him sharp on the math-heavy units — gas laws, enthalpy, and solution chemistry — where many high schoolers hit a wall.

Chemistry can feel like learning a new language — balancing equations, interpreting the mole concept, predicting reaction types — and Asta treats it that way, breaking each topic into its own vocabulary and logic. Her experience tutoring internationally in Hong Kong gave her practice explaining scientific concepts to students from varied academic backgrounds. Rated 5.0 by students.