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Department of
Health Services

Our Mission

The Suffolk County Department of Health Services promotes wellness and protects the public's health and environment.


Your Opinion Matters, Please Participate!

Take Our Survey Health Collaborative graphic image

The purpose of the Community Member Health Assessment Survey is to get your opinion about health issues that are important in your community.

Together, the County Departments of Health and hospitals throughout Long Island will use the results of this survey and other information to help target health programs in your community.

Please complete only ONE survey per adult (18 years and over). Your responses are anonymous. Thank you for your participation!

Take Survey Now

Realice la Encuenta Ahora


Health News

Board of Health Meeting Scheduled

The Suffolk County Department of Health Services will hold a meeting of The Board of Health

Pesticide Application scheduled for Fire Island

Weather permitting; the Suffolk County Department of Public Works will treat sections of Fire Island, as part of  its ongoing annual efforts to control adult mosquitoes.

Pesticide Application Scheduled For Sept 2 cancelled, more spraying scheduled for tomorrow Sept 3rd.

The treatments scheduled for Fire Island on September 2 have been canceled

Cyanobacteria Bloom Found in Lake Ronkonkoma

Cyanobacteria Bloom Found in Lake Ronkonkoma

Eight Mosquito Samples Test Positive for West Nile Virus

Eight more mosquito samples have tested positive for West Nile virus. The samples, all Culex pipiens-restuans, were collected on August 19th and August 20th from Northport (1), East Northport (1), Selden (1), East Setauket (1), Lindenhurst (1), West Babylon (1), and North Babylon (2).


Suffolk County Government

H. Lee Dennison Bldg

100 Veterans Memorial Hwy
P.O. Box 6100
Hauppauge, NY 11788

Riverhead County Center

County Road 51
Riverhead, NY 11901