O'Fallon
Our Teachers

Heather Thiele
Teacher Bio – Heather Thiele
Position: Certified Teacher – Homework Help & Tutoring
Location: Best Brains O'Fallon
Heather Thiele is a certified educator with over 25 years of teaching experience in Math and English. Passionate about helping students unlock their full potential, Heather brings both deep subject knowledge and a warm, supportive teaching style to the classroom.
At Best Brains O'Fallon, she works closely with students in the Aftercare Homework Help and Tutoring Program, focusing on concept mastery rather than just completing assignments. She approach builds confidence, strengthens understanding, and encourages students to take ownership of their learning.