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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

Brain Tumor Awareness

Breast Cancer Screening Guidelines

Bureau of Chest Diseases

Business Resources

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Camps / Campgrounds

Cancer Clinical Trials

Cancer Prevention and Health Promotion Coalition

Carryout Bag Law

Case Management Evaluation Referral And Assessment

Cervical Cancer

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

Conversion Therapy

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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Fitness Nutrition Resource Guide


Food Allergies

Food Manager Course

Food Protection

Food Service Restrictions

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Garment Cleaning Information

General Sanitation

Grant Assistance Program New Contruction (Ecology)

Groundwater Resources

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Health Bulletins

Health Centers

Health Commissioner

Health Education

Health Disparities

Healthy Living

Hotels / Motels

Human Papilloma Virus (HPV)

Human Trafficking Victims Identification

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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

Minority Health


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Narcan Classes

Non-Discrimination Policy

Novel Coronavirus

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Obesity Prevention

Office of Minority Health

Opioid Abuse Prevention Resources

Opioid Treatment Programs

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Patient Advocate Unit (PAU)

Patient Care Division

Peconic Estuary Program

Peconic River Investigation

Permits & Applications

Pesticide Application Notification

Petting Zoo


Suffolk County's Plastic Bag Law

Plastic & Latex Laws

Pool & Bathing Permits

Pollution Control

Preschool Special Education Program

Preventive Medicine Division

Preventive Services

Program Videos

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

Substance Abuse Hotline

Subwatersheds Wastewater Plan

Suffolk Health in the News

Syphilis Alert

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Tai Chi for Arthritis

Temporary Residences

Ticks and Tick-borne Diseases

Tobacco Enforcement/Vendor Education

Tobacco Sales Violators

Tobacco Vendor Education Program

Tobacco Vendor Online Course

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Vaccine Information (Children)

Vaping Cessation (Youth)

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