Denn John Middle School

Who Is My Dean?

Supporting Students Through Every Step of Middle School

At Denn John Middle School (DJMS), our Dean Team plays a vital role in supporting student success, behavior, and personal growth. Your grade-level dean is here to help you stay on track, resolve conflicts, and guide you through challenges—always with the goal of keeping you safe, supported, and successful.

Below is a quick guide to help you know who to go to based on your grade level and last name.

Ms. Cassandra Toussaint

Dean for:

• 6th Grade (Last Names A–M)

• All of 8th Grade

Office Location: Dean’s Hallway in Front of 8^th Grade Hallway
Email: cassandra.toussaint@osceolaschools.net

Ms. Toussaint is here to help with academic and behavior support, conflict resolution, and anything that helps you succeed in your 6th or 8th grade journey.

Ms. DeeAnn Hennighan

Dean for:

• 6th Grade (Last Names N–Z)

• All of 7th Grade

Office Location: Dean’s Hallway in Front of 7^th Grade Hallway
Email: deeannhennighan@osceolaschools.net

Whether you need help staying on track, managing behavior expectations, or building strong habits, Ms. Hennighan is ready to support your success.

Assistant Principal Over Discipline

Mr. Rafael Booker

Mr. Booker oversees school-wide behavior expectations, discipline processes, and supports all grade levels alongside our Deans. He works closely with staff, students, and families to ensure a safe and respectful learning environment for all Dragons.

Office Location: Dean’s Hallway
Email: rafael.booker@osceolaschools.net

Need Help? Start with Your Dean.

Our Dean Team is here to support you! If you’re not sure who to talk to or need help navigating school life, your grade-level dean is your first stop. Don’t hesitate to reach out—they’re here to help you grow, learn, and succeed.

Go Dragons! 🔥 #LearningIsRequired #BreatheF.I.R.E