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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

County Executive Bellone Announces Free Rabies Vaccination Clinic

Suffolk County Executive Steve Bellone announced today that the Department of Health Services and Suffolk County S.P.C.A. will offer free rabies vaccinations for dogs, cats and ferrets older than four months. The clinic will take place on Saturday, September 20, 2014, from 9 a.m. to 3 p.m. at Islip Town Hall located at 655 Main St., Islip, and it is open to all county residents.* 

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


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