Meet Our Tutors

Keith Bankert

Keith Bankert


I have been tutoring professionally for 25 years, after a career in engineering.  I tutor every math and science subject.  I am deeply committed to education and science. When not tutoring, I spend my time engaging our local science community and local residents to effectively address local issues on the topics of public health, science education, and sustainability.

Email
keith@keithbankertllc.com 

Katie Dewey

Katie Dewey


I joined Knowledge Studio One a year ago. I am a retired middle school teacher who taught math and science for the past 37 years in private and public schools. Throughout my career during the summer months, I tutored students and will continue to tutor because of my dedication, enthusiasm and love of teaching.

Email
katied.3500@gmail.com 

Dr. Alex Blom

Dr. Alex Blom


I’ve worked in higher education for over 15 years and hold a PhD in Physical Chemistry. I am invested in helping students understand science and math concepts to better prepare them for future courses, college, and life in general. As a fully tenured professor at a liberal arts college I have honed my skills and developed teaching methods that I customize to each class and student. I tutor pretty much any math class in addition to chemistry & physics and have been tutoring for five years. This year I accepted a unique opportunity to work at a college in western Illinois and have temporarily relocated there for a year-long sabbatical. I’ll be working remotely but commuting back to Milwaukee on weekends to visit family.

Email
docblom83@gmail.com 

David Stern

David Stern


I have served in the field of education as a middle school general science teacher, as well as a high school teacher of anatomy, biology, environmental science, and genetics. I have tutored for over six years, specializing in the ACT and all levels of Algebra and Biology. I take individual needs into account while providing high expectations in a nurturing environment. In addition to my love of teaching, I have a passion for spending time with family, golfing, and watching sports.

B.S. Biomedical Sciences, Marquette University, M.A. Education, Wisconsin Lutheran College.

Email
sternd59@gmail.com

Rich Valentine


Since graduating college 30 years ago, I have been teaching people in one venue or another. I have worked in science museums and planetariums, taught high school physics for 10+ years, and since 2010 I have worked as a tutor. During the past several years, I have written and updated the programs we use for ACT math and science along with updating our ACT english and reading programs. I am knowledgeable about the new SAT test and aware of recent changes to the SAT format. In the winter, you can find me teaching students and adults how to curl at the Milwaukee Curling Club. Specializes in ACT/SAT prep and High School physics and math.

Email
tutor.valentine@gmail.com

Consultations and ACT practice tests are always free. Schedule a time to meet with us today!

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