Administration

Dr. Katrina Esparza
Principal
McCarthy Middle School
📞 603-966-3903
✉️esparzak@nashua.edu

Dr. Katrina Esparza serves as the Principal of McCarthy Middle School, where she is committed to fostering a culture of academic excellence, inclusivity, and student-centered growth. Under her leadership, the school emphasizes high expectations, meaningful relationships, and continuous improvement for all members of the learning community.

 

Kelly O'Donnell
Assistant Principal
McCarthy Middle School
📞 603-966-3904
✉️O'Donnellke@nashua.edu

Ms. O’Donnell is the Assistant Principal at McCarthy Middle School and has been part of the Nashua Public Schools for over 20 years. Before becoming an administrator, she taught math and loved helping students build confidence in their skills. She enjoys working with students, families, and staff to make McCarthy a welcoming place where everyone can learn and succeed.