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


John has been my son's math tutor and college counselor for two years. He is professional, patient and inspiring. He's not an agency. John is unique. ...

Carmen Abbot, Portland


Super smart and funny. John was my teacher and counselor all through Jesuit. From algebea through AP Calculus and Linear Algebra. The SAT and ACT. He ...

Claire Hall, Portland


Mr Lindgren is an amazing teacher! He worked with my 14 year old son this summer to prep for high school math -- algebra and geometry. John's style i...

Yan Ge, Portland


John is an exceptional tutor who has helped me through complicated math topics with ease. I feel much more confident in my mathematical abilities afte...

Sydney Jensen, Portland


John. A mathematician and a nationally published author. john has been an inspiration to both of my children who attend North West Academy. He is kind...

Yvonne Ives, 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