| Last Name | First Name | Title | Email |
| Barnes | Emily | Director of Outreach and Innovation | ebarnes@stephengaynor.org |
| Da Silva | Patrick | Director of Human Resources & Talent Management | hr@stephengaynor.org |
| Felt | Rebecca | Director of Intermediate Division | rfelt@stephengaynor.org |
| | Director of Communications | communications@stephengaynor.org |
| Gaynor | Scott | Head of School | sgaynor@stephengaynor.org |
| Greco | John | Director of After School | jgreco@stephengaynor.org |
| Heyliger-Mulatu | Stella | Director of Diversity, Equity, and Inclusion | smulatu@stephengaynor.org |
| Jurow | Rebecca | Director of Early Childhood | rjurow@stephengaynor.org |
| Karamanoglou | Christine | Director of Upper Division | ckaramanoglou@stephengaynor.org |
| Kasindorf | Erica | Director of Placement | ekasindorf@stephengaynor.org |
| Lee | Ellen | Chief Financial Officer | elee@stephengaynor.org |
| Levenson | Lauren | Psychological Services | llevenson@stephengaynor.org |
| LeWinter | Matthew | Director of Information Technology & Operations | mlewinter@stephengaynor.org |
| Logue | Donna | Director of Lower Division | dlogue@stephengaynor.org |
| Macias | Galo | Director of Facilities and Construction | gmacias@stephengaynor.org |
| Perrino | Sari | Director of Advancement | sperrino@stephengaynor.org |
| Stern | Mindy | Director of Educational Evaluations for Admissions | mstern@stephengaynor.org |
| Thompson | Jill | Assistant Head of School | jthompson@stephengaynor.org |
| Warden | Amy | Director of Enrollment Management | awarden@stephengaynor.org |
