High School


List of 22 members.

  • Loryn Croot 

    High School Director
    Clarkson University - B.S.
    University of North Carolina at Wilmington - M.F.A.
  • Dr. Wendy Hirsch 

    Assistant Director of the High School and Dean of Faculty and Curriculum
    Northwestern University - B.A.
    Columbia University - Ph.D.
  • Charles Forster Stewert 

    High School Assistant Director for Operations
    University of Pennsylvania - B.A.
    French Culinary Institute - Diplome de Boulanger
  • Nicholas Lechich 

    Assistant High School Director, Dean of Students
    Bowdoin College - B.A.
    University of Pennsylvania - M.S.Ed.
  • Terrill Caplan 

    Assistant Dean of Students
    Skidmore College
  • Theadora Gersten 

    High School Office Manager
    University of Michigan - B.A.
    Benjamin Cardozo School of Law - J.D.
  • Melissa Soleimani 

    High School Program Coordinator
    Brandeis University - B.A.
    Boston College - M.A.
  • Talya Ramchandani 

    High School Psychologist
    Hamilton College - B.A.
    Ferkauf Graduate School of Psychology of Yeshiva University - M.S.
    Ferkauf Graduate School of Psychology of Yeshiva University - Psy.D.
  • Josie Diaz 

    High School Psychologist
    Teachers College, Columbia University - Ph.D.
  • Dr Linda Anderson 

    Consulting Psychologist
  • Lynn Riggio 

    Middle and High School Nurse and Director of Health Services
    Albert Einstein Medical Center School of Nursing
    University of Delaware
  • Amba Singh 

    Director of Learning Support Services, 9-12
    Sarah Lawrence College - B.A.
    Teachers College, Columbia University - M.A.
  • Ms. Tiffani Hooper 

    Director of College Counseling
    Amherst College - B.A.
    Yale University - M.F.A.
  • Andrea Velasquez 

    Associate Director of College Counseling
    Loyola Marymount University - B.A.
    Loyola Marymount University - M.A.
  • Sai Somboon 

    Associate Director of College Counseling
    Harvard Graduate School of Education - Ed. M.
    The Ohio State University - M.F.A.
    Franklin and Marshall College - B.A.
  • Samara Antolini 

    Assistant Director of College Counseling
    Hofstra University - B.A.
    St. John's University - M.B.A.
  • Shyanne Figueroa Bennett 

    College Office Coordinator
    Wheaton College - B.A.
    Columbia University - M.A.
  • Dr. Arlo Klinger 

    Educational Technologist, Coordinator of Senior Year Events, Peer Tutoring Co-Director, and P.A.L.S.
    State University of New York, Cortland - B.S.
    C. W. Post College - M.S.
    Teachers College, Columbia University - M.Ed.
    North Central University - Ed.D
  • Mrs Roxanne Hsu Feldman 

    High School Librarian
    National Taiwan Normal University - B.A.
    Simmons College - M.A.
    Long Island University - M.L.S.
  • Joh├íra Tucker Esq. 

    Chief of Equity and Belonging
    Wesleyan University - B.A.
    New York Law School - J.D.
  • Jenna Sumner 

    Director of Health and Wellness
    University of Texas - B.A.
    Fairleigh Dickinson University - M.A.
  • Ms. Jennifer Pease 

    Director of Financial Aid and Enrollment Management, Associate Director of MS & HS Admissions
    Dartmouth College - B.A.
High School Office
(212) 423-5526

Attendance Hotline
(212) 423-5490
To report absences, lateness or early dismissal information
24 hours a day.

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Middle and High School (Grades 4-12) Administration, Development, and Alumni
108 East 89th Street (Between Lexington and Park Avenues) 
New York, NY 10128
(Grades K-3) 53 East 91st Street
New York, NY 10128
General: (212) 423-5200 | Admissions: (212) 423-5463
General: info@dalton.org | Admissions: fpadmissions@dalton.org

(Gr. 4 Dalton East & PE Center) 200 East 87th Street
New York, NY 10128
General: (212) 423-5200 | Admissions: (212) 423-5262
General: info@dalton.org | Admissions: admissionsmshs@dalton.org

(Grade 5-12) 108 East 89th Street
New York, NY 10128
General: (212) 423-5200 | Admissions: (212) 423-5262
General: info@dalton.org | Admissions: admissionsmshs@dalton.org