Head of School
Dr. Katherine Yohe
kyohe@trinityschools.org
Academic Dean
Timothy Maloney
tmaloney@trinityschools.org
703-876-1920, ext. 372
Dean of Girls
Gina Marqueling
gmarqueling@trinityschools.org
703-876-1920, ext. 365
Dean of Boys
Scott Niklason
sniklason@trinityschools.org
703-876-1920, ext. 374
Director of College Guidance &
Director of Philanthropy
Randy Lovdahl
rlovdahl@trinityschools.org
703-876-1920, ext. 371
Events Coordinator
Kelli Clifford
kclifford@trinityschools.org
703-876-1920, ext. 303
Director of Admissions
Stephanie Justen
sjusten@trinityschools.org
703-876-1920, ext. 308
School Administrator & Director of Financial Aid
Carrie Gonzalez
cgonzalez@trinityschools.org
703-876-1920, ext. 313
Assistant to the Director of Admissions
Kristi Niklason
kniklason@trinityschools.org
703-876-1920, ext. 303
Athletic Director
Rick Schoof
rschoof@trinityschools.org
703-876-1920, ext. 302
Receptionist
Gwen Purtill
gpurtill@trinityschools.org
703-876-1920, ext. 301
Assistant to the School Administrator
Susan Welch
swelch@trinityschools.org
703-876-1920, ext. 305