Suffolk County Supreme Court
Hon. Alan D. Oshrin Supreme Court Building
One Court Street
Riverhead, NY 11901
Central Islip Location
Cohalan Court Complex
400 Carleton Avenue
P.O. Box 9075
Central Islip, NY 11722
This court handles:
- Cases for more than $25,000 in money damages
- Divorce, separation, and annulment
- Cases to stop, regulate, or supervise private or governmental activities.
||631-852-2333 - Riverhead
||631-853-5423 - Central Islip
9:00 a.m. - 5:00 p.m.
Parking and additional information
Riverhead - There are spaces for people with disabilities
located behind courthouse. Take L.I.E. to exit 72. Go East on Route
25 for two miles. Make a left at Court Street.
Central Islip - There's a parking lot. Parking for people
with disabilites are located in the front row. Take Southern State
Parkway to exit 43A. Go North on Carleton Avenue to the second traffic
light and make a right. Make the first right to enter the parking lot.