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College of DuPage
425 Fawell Blvd. Glen Ellyn, IL  60137



Sandy Lettieri, M.S., L.C.P.C.
Adjunct Psychology Faculty
Health, Social, and Behavioral Science 
IP   By Appt
630-942-2800 Ext. 53315
e-mail –

Photo of Ms. Lettieri

Educational/ Professional Background

I have a M.S. in Counseling Psychology from Benedictine University from 1994 and have been a Licensed Clinical Professional Counselor since 1996.  I completed internships in the college setting providing personal and career counseling.  I have work experience in an alternative school providing counseling to children and their families, and I am currently part of a private practice in Naperville providing psychotherapy services to children, adolescents and adults.


Teaching Experience

I have been an adjunct faculty member at the College of DuPage for 11 years and have taught a variety of courses both in the classroom, through the Center for Independent Learning and through Blackboard.  I have taught Introduction to Psychology, Child Development, Lifespan Development, and Abnormal Psychology.  Currently I am teaching blackboard and CIL sections of Introduction to Psychology and Abnormal Psychology as well as CIL sections of Lifespan Development.

I was selected as one of the “Outstanding Part-time Instructors” in 2007 for the Academic Alternatives division.