Phone: 810-591-6495


Degrees and Certifications:

BA-History/English MA- American Culture

Mrs. Heather Grzymkowski


My name is Heather Grzymkowski ( Griz-um-cow-ski). I teach United States History, AP United States History, and Women in American History. I have been at Grand Blanc since 1999, but have been teaching since 1997. I began the AP United States History program here at GBHS in 2001. I was hired by College Board to grade AP United States History exams in 2006 and five years ago I became a table leader who trains other teachers to grade the exams.

When I am not teaching, I enjoy spending time with my husband, Jacob and three children- Rory ( 11), Reed (9), and Rhys ( 9). 

I am excited for the start of the 2021-22 school year!

Go Cats!!!