The Nassau County Association of District Curriculum Officials (NADCO) is a professional organization dedicated to supporting curriculum and instructional leadership across Nassau County’s public school districts.
NADCO provides opportunities for educational leaders to connect, collaborate and learn from colleagues throughout the county. Through general meetings, sector meetings, professional learning and regional events, members share effective practices, examine emerging issues and strengthen educational opportunities for students.
Our Purpose
NADCO serves as a countywide network for curriculum and instructional leaders. The organization promotes professional collaboration, provides opportunities for shared learning and gives members a forum to discuss the issues shaping teaching and learning in our schools.
Current Leadership
President
Diane Provido
Oceanside UFSD
President-Elect
Dr. Joanne Dacek
Bellmore UFSD
Treasurer
Dr. Jennifer DiMaio
Valley Stream CHSD
Secretary
Dr. Jim Bolen
Plainview-Old Bethpage CSD
Northern Sector Leader:
Dr. Sean C. Feeney
Port Washington UFSD
Southern Sector Leader
Scott Bersin, J.D.
Bellmore-Merrick CHSD
Past President
Dr. Alison Offerman-Celentano
Cold Spring Harbor CSD
Past President
K. Elizabeth Guercin
Herricks UFSD (Ret.)
Past Presidents
Dr. Christopher Pellittieri
Dr. Wafa Deeb-Westervelt
Barbara Bauer
Robert Fenter
Laura Seinfield
Valerie D’Aguanno
David Flatley
Helen Cheliotes
Lydia Begley
Patricia Sullivan-Kriss
Anna F. Hunderfund
Joanne Morgan
Elizabeth Lison
Eric Berger
Marcia K. Knoll
Ronald Barnes
Daphne Schuster
Mary Ellen Freeley
Kathy Weiss
Myrna Uhlich
Robert Root
