| Administration | |
| Sarah Degnan-Moje, M.Ed. | Head of School, x44, sdegnan@stdominicacad.com |
| Guendolyn Farrales B.A. | Academic Dean, x16, gfarrales@stdominicacad.com |
| Sr. Mary Lou Bauman, O.P., M.A. | Dean of Students, x12, mbauman@stdominicacad.com |
| Mary Ann McLean, M.A. | Coordinator of 7th & 8th Grade, x10, mmclean@stdominicacad.com |
| Andrea Apruzzese, B.A. | Director of Admissions/Financial Aid, x14 aapruzzese@stdominicacad.com |
| Sharon Buge, M.B.A., C.P.A. | Director of Finance, x36, sbuge@stdominicacad.com |
| Advancement | |
| Mary Murphy, B.A. | Director of Advancement, x42, mmurphy@stdominicacad.com |
| Darlene Lisotta | Database Manager, x33, dlisotta@stdominicacad.com |
| Ayasser Ramirez, B.S. | Technical Support Specialist, x26, aramirez@stdominicacad.com |
| Guidance | |
| Jessica McCaig, M.A. | Guidance Counselor, x17, jmccaig@stdominicacad.com |
| Administrative Support | |
| Barbara Good | Registrar/Assistant to Academic Dean, x35, bgood@stdominicacad.com |
| Lisa Marino | Receptionist/Administrative Assistant, x10, lmarino@stdominicacad.com |
| Cynthia Negron | Business Office Manager, x28, cnegron@stdominicacad.com |
| Darlene Lisotta | Assistant to Head of School, x31, dlisotta@stdominicacad.com |
| Athletics | |
| John Nagel | Director of Athletics, jnagel@stdominicacad.com |
| Maintenance | |
| Damian Acosta | Cleaning/Maintenance |
| Thomas Cantwell | Cleaning/Maintenance |
| Jose Danny Mercado | Cleaning/Maintenance |
| Food Service | Four Seasons Food Management |