Rosa Madriz » Biography


Rosie Madriz joined Trinity Hall in July, 2018, as the school business officer. Before coming to Trinity Hall, Rosie was employed at Saint Anthony’s Church in Red Bank where she directed all aspects of church business and operations for nearly 17 years.

While running the office at Saint Anthony’s, Rosie volunteered in the Social Concerns Ministry and spearheaded many fundraisers for people in need in the area and abroad. She co-founded a mentoring group for Hispanic high school students who were the first in their families to attend college.

Rosie is a native of Costa Rica and enjoys volunteering, cooking and dancing. Her life is profoundly enriched by times spent enjoying both family and friends.


Notice of Nondiscriminatory Policy as to Students: Trinity Hall admits students of any race, color, national, and ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the school. It does not discriminate on the basis of race, color, national and ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs.