Phone: (610) 524-6300, Ext. 36220


Degrees and Certifications:

Chelsea Ondo

Hello! My name is Chelsea Ondo and I am a Special Education teacher at Lionville Middle School. This is my 5th year teaching and 3rd year at LMS! I teach Functional Strategies, Executive Functioning, and Connecting Math Concepts. I graduated from West Chester University and am currently pursuing my Masters Degree in Special Education through Penn State University; I will graduate in December! When I am not teaching, I enjoy spending time with my husband and our dog + two cats, hiking, running, and watching Philly sports! I am looking forward to a great year!