Colleen O'Brian

Colleen O’Brian is entering her 23^rd year of teaching. She has taught throughout St. Louis and CPS, in a variety of capacities, but has never helped to open a school! (Exciting!) Her priority when teaching is to help build a community of learners supported by their school and home families, so she is looking forward to partnering with you in your child’s education this year. Please keep in touch!

John Warner Middle School 5550 Sinclair Road Columbia, MO 65203

Phone 573-214-3890 Fax 573-214-3891

Interim Principal Taylor Drennan |

| Assistant Principal

Assistant Principal | Assistant Principal

The Columbia Public School District does not discriminate on the basis of race, color, religion, gender identity, gender expression, sexual orientation, national origin, ancestry, disability, age, or use of leave protected by the Family and Medical Leave Act, in its programs, activities, or with regard to employment. The Columbia Board of Education is an equal opportunity employer. Inquiries regarding Columbia Public Schools’ compliance with IDEA and Section 504 regulations should contact Special Services at 1818 West Worley, Columbia MO, 65203 (573) 214-3462.

O'Brian, Colleen

Colleen O'Brian

John Warner Middle School