Phone: 610-622-7000 x 2335


Degrees and Certifications:

Bachelor of Arts, Master of Arts with Secondary School Counselor Certification

Mrs. Jennifer Sullenberger

Upper Darby High School--School Counselor

Welcome to UDHS! This school district is my alma mater and after leaving here I went to the University of Delaware and then on to graduate school at Immaculata University. I have been a school counselor for 20 years and enjoy what I do everyday. Please feel free to reach out if you need anything. 

Announcements: HAC and Schoology

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