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Health Services A to Z

The Suffolk County Department of Health Services offers a wide range of programs and services to the residents of Suffolk County. Staff in the department’s nine divisions includes health-care professionals, engineers, educators, entomologists, forensic examiners, sanitarians and more. Supporting these professionals are computer professionals and administrative staff who keep the department running smoothly every day.

To assist you in finding information, the Department of Health Services offers an A to Z listing of many of the services. If you cannot find the one you are looking for, please send us a message  and we will do our best to assist you.


Adult Immunizations

Arthropod-borne Disease Program

Beach Monitoring Program

Beach Advisories & Closures

Bioterrorism Preparedness

Board of Health

Body Art Establishments

Breast Cancer Screening Guidelines

Bureau of Chest Diseases

Business Resources

Camps / Campgrounds

Cancer Prevention and Health Promotion Coalition

Case Management Evaluation Referral And Assessment

Chest Diseases Programs

Children's Camps & Campgrounds

Children with Special Needs

Colorectal Cancer Prevention

Commissioner of Health

Common Issues and Questions

Communicable Disease Reporting

Comprehensive Water Resources Management Plan

Court Ordered Assisted Outpatient Treatment

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Diabetes Prevention Program

Directory of Resources

Diseases & Illness

Documents and Forms

Drinking Water

Dump Site Bulletins

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Early Intervention

Ebola Information

E-cigarette Product Information


Emergency Medical Services

Emergency Preparedness



Environmental Quality Division

Epidemiology and Disease Control

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Falls Prevention

Fentanyl and Carfentanil


Food Allergies

Food Protection

Food Manager

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General Sanitation

Groundwater Resources

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Health Bulletins

Health Centers

Health Commissioner

Health Education

Health Disparities

Healthy Living

Hotels / Motels

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Immunization Action Plan

Inspections & Enforcement

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Language Access Plan

Lead Poisoning

Lung Cancer Prevention

Lyme Disease

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Marine Water Quality Monitoring

Maternal Infant Community Health Collaborative (MICHC)

Measles Information

Mental Health Clinics

Mental Hygiene

Methadone Maintenance

Minority Health


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Narcan Classes

Non-Discrimination Policy

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Obesity Prevention

Office of Minority Health

Opioid Abuse Prevention Resources

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Patient Advocate Unit (PAU)

Patient Care Division

Peconic Estuary Program

Permits & Applications

Pesticide Application Notification

Petting Zoo


Suffolk County's Plastic Bag Law

Pool & Bathing Permits

Pollution Control

Preschool Special Education Program

Preventive Medicine Division

Preventive Services

Public and Environmental Health Laboratory

Public Health Division

Public Health Preparedness

Public Health Nursing

Public Health Protection

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Radiation Control

Reclaim Our Water

Restaurant Inspections

Retirement Information

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Seasonal Trends

Services for Children with Special Needs

Sewage Discharge Reporting System

Sewage Treatment Plant Reports

Sexually Transmitted Diseases

Smart Tips

Smoking Cessation

Submission and Status Terminal

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Ticks and Tick-borne Diseases

Tobacco Enforcement/Vendor Education

Tobacco Sales Violators

Tobacco Vendor Online Course

Temporary Residences

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Vaccine Information (Children)

Vape Information

Vector Control

Videos (SCDHS Programs)

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Wastewater Management

Water Resources

Water Level Monitoring Wells Map

West Nile

WIC Program

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X-Ray Inspection

Zika Virus

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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