John Lindgren is the Portland Math Tutor

Professional tutor consulting for over twenty years throughout NW Portland and Multnomah County, Oregon. I am a graduate from the California Institute of Technology and the University of California Santa Cruz.

Aside from having a Masters Degree in Mathematics and a BA in English Literature, I am a nationally published author whose works have appeared in periodicals such as The New Yorker, The Paris Review, Agni, and Poetry.

Happy with me? Then please leave me a review!

Certified Reviews by Google


Took my 3 teenagers to see Mr Lindgren and it was worth every penny. A friend recommended John to me because using his services for SAT prep etc had h...

James Redlin, Portland


John helped my daughter in math and she is graduating from college this year. He is not working with my son in providing a solid foundation in his hi...

Arthur Chang, Portland


John's a super bright guy, but is also extremely proficient at explaining putting complex ideas into layman's terms. I really enjoy our conversations ...

David Gardner, Portland


My daughter Elizabeth learned more from John in two years than she will probably learn at UCLA. She not only scored 5s on her AP Calculus exams, but c...

Isaak Kolm, Portland


I'm a student studying Engineering at Columbia. Thanks to John I took most of my advanced math classes. He's the best. I didn't realize how much more ...

Natalie Walker, Portland

More Reviews

  • Algebra I, II, III
  • College Algebra
  • Trigonometry
  • Linear Algebra
  • Pre-Calculus
  • Calculus I, II, III, IV
  • AP & IB Calculus
  • Multivariable Calculus
  • Differential Equations
  • Complex Analysis
  • SAT Test Prep in Portland
  • College Entrance Exam
  • Group Theory

I currently work with students from every private and public high school in Portland, Lake Oswego, Beaverton, Hillsboro, Vancouver, and  throughout Multnomah County. I routinely work with students from all major colleges as well, and am very well versed in all undergraduate mathematics courses. Additionally, I specialize in preparing students for all standardized tests, including the SAT, ACT, GRE, and GMAT.

Portland Tutoring Help for Math, College Algebra and Calculus