Superintendent and Assistants

Half Hollow Hills Central Office Administration

Fran Greenspan Administration Center
525 Half Hollow Road
Dix Hills, NY 11746

Dr. Patrick Harrigan
Superintendent
(631) 592-3008



Dr. Jeffery Woodberry
Assistant Superintendent
Districtwide Administration
(631) 592-3025




Ms. Diana Ketcham
Assistant Superintendent
Elementary Education
(631) 592-3077




Ms. Anne Marie Marrone Caliendo
Assistant Superintendent
Finance and Facilities
(631) 592-3030


Mr. John O'Farrell
Assistant Superintendent
Secondary Education
(631) 592-3020