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Ph.D. Biologist | AP Biology, Chemistry & Research Mentor
Ryan S.

Your first lesson is backed by our Good Fit Guarantee

Hourly Rate: $150

About Ryan


Bio

I hold a Ph.D. in Molecular, Cell, and Developmental Biology from UCLA and have devoted my career to helping students develop a deep understanding of science while becoming confident, independent learners. I taught biology and related courses at the college level before spending more than fifteen years teaching at Westridge School, an independent college preparatory school in Pasadena, where I also served as Science Department Chair. I have taught a wide range of courses, including Biology,...

I hold a Ph.D. in Molecular, Cell, and Developmental Biology from UCLA and have devoted my career to helping students develop a deep understanding of science while becoming confident, independent learners. I taught biology and related courses at the college level before spending more than fifteen years teaching at Westridge School, an independent college preparatory school in Pasadena, where I also served as Science Department Chair. I have taught a wide range of courses, including Biology, Advanced Biology (AP Biology equivalent), Honors Chemistry, Anatomy & Physiology, Ecology & Evolution, Research in Science, and scientific writing. I currently serve as a Lecturer in Writing at the California Institute of Technology, where I teach first-year students to become clear, effective communicators.

Throughout my career, I have worked with students ranging from high school through college in classroom, small-group, and one-on-one settings. My teaching emphasizes understanding rather than memorization, helping students connect concepts, think critically, and communicate their reasoning. I believe students learn best when they actively solve problems, ask questions, and explain their thinking, so I tailor each lesson to the individual student's goals and learning style. Whether preparing for an AP exam, mastering challenging coursework, improving scientific writing, or conducting independent research, I strive to build both competence and confidence.

In addition to classroom teaching, I have mentored numerous independent research projects and helped students develop the analytical and writing skills necessary for success in advanced STEM courses. My goal is not simply to help students earn higher grades, but to help them become thoughtful, curious learners who can apply their knowledge long after our tutoring sessions have ended.


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Approved Subjects

Biology

Biology

I have taught biology for more than fifteen years at both the high school and college levels, including AP Biology equivalent, introductory biology, ecology and evolution, molecular biology, and research. I hold a Ph.D. in Molecular, Cell, and Developmental Biology from UCLA and specialize in helping students understand complex biological concepts rather than simply memorizing facts. My students develop strong problem-solving and scientific writing skills while preparing for AP exams, college coursework, research projects, and advanced STEM studies. Whether you need help mastering challenging content or building confidence in biology, I tailor each lesson to your individual goals and learning style.
ACT Science
Biochemistry
Elementary Science
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Hourly Rate: $150
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