Our Team


Cassandra Mueller

Department Head & Art Teacher

Cassandra joined Excel’s staff in 2014 and currently serves as the Art Teacher and 7th grade GLT Chair at Excel Academy Greenway, and Network Art Department Chair.  Prior to Excel,  Cassandra worked as a site supervisor for The City of Cambridge Department of Human Service Programs After School program at Fletcher Maynard Academy. Cassandra also served as a CalSERVES AmeriCorps Promise Fellow in Santa Rosa, California.  Cassandra holds a bachelor’s degree from Framingham State College and a master’s in education from Lesley University.