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Dennis J. Nowak
Acting Commissioner
3085 Veterans Memorial Hwy
Ronkonkoma, NY 11779
Phone: (631) 854-9930

Emergency Services (After 4:30 PM & Weekends, Holidays): (631) 854-9100 

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Riverhead Center

893 E. Main Street
Riverhead, NY 11901-2542
Telephone: (631) 852-3500
Medicaid Telephone Numbers: (631) 852-3570


By car:

From the West:

Long Island Expressway to exit number 72 Route 25/West Main Street. Turn Right. Continue through Riverhead business district. West Main Street becomes East Main Street/Route 25. Turn right at Millbrook Office Complex, 893 E. Main Street. 

From the East: 

South Fork: Route 27 Sunrise Highway to exit number 65 north Route 24. Continue for nearly 8 miles to traffic circle and turn off at the first road, Peconic Road. Turn right on Main Street. Turn right into the Millbrook Office Campus.

North Fork: Main Road Rt. 25 westbound. Turn left at first traffic light after crossing Route 105 to Route 25/East Main Street. Turn left into Millbrook Office Campus.

By bus: Call (631) 852-5200 for bus routes/schedules or logon to Suffolk County Bus Transit.

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