- Jefferson Early Childhood Center
- About Ms. Cassi

Phone: 630-682-2474
Email:
Degrees and Certifications:
BS Elementary Education- NIU, Masters Early Childhood w/Special Education Endorsement- Dominican, ESL Endorsement and Masters in Administration- Aurora University
Ms. Cassi
My name is Cassi Williston. I have been teaching for the past 30 years. The last 18 years I have been in District 200 in the Early Childhood Department. My husband and I are both Wheaton North graduates. Both our daughters also graduated from Wheaton North. Our oldest attends Cherubim- a Developmental Day Program for adults with disabilities and our youngest is in Grad School at Carroll University.
I enjoy reading, kayaking, photography and spending time with family and friends.
Speech and Language Pathologist- Nicole MacKinnon
Occupational Therapist- Dawn Kraus
Physical Therapist- Sue Simnick