Mrs. Mollie Kriesel

St. Mary
St. William
School Counselor



(262) 896-2932 x1358

My name is: Mollie O’Brien 

I am the: School Counselor for grades K4-8. In addition to teaching guidance class for all of the grade levels, I also teach Health at the middle school.

My academic background is: I have an undergraduate and graduate degree from Marquette University. My Master’s degree is in Counseling Education and Counseling Psychology with a license in School Counseling.

My hobbies or interests are: I love to play and watch sports! I also coach volleyball in the fall and spend a lot of time with my family.

I’ve been at Waukesha Catholic since: I started working at Waukesha Catholic at the beginning of the 2012-13 school year.

The thing I love most about Waukesha Catholic is: I love getting to know all of the wonderful students and families!