Published author and English teacher specializing in writing skills development for standardized tests.

I worked with Karina on a project for a PhD-level course in biology at Columbia University. She showed an attention to detail and rigor that I rarely experienced, as well as thorough domain knowledge. I recommend her especially to people who are looking for a highly-qualified tutor who is uncompromising.

Karin helped me a lot with studying for genetics during my undergrad. Memorizing biology was always very hard for me and she made me realize that I can study it without memorization by actually understanding it in more detail. Learn bio with her!

Karin is extremely clear and makes complicated concepts seem simple and intuitive. She has a way of explaining things that seemed totally inaccessible before in an extremely clear manner. She has improved my fundamental understanding of material and I can't recommend her enough!

Karin has mentored me throughout my undergraduate studies while helping me grasp concepts in biology and how we can study them computationally. I have worked with her for three years and continue to seek her guidance as I begin thinking about my career plans. I couldn't recommend her more for lessons and mentoring sessions!