Health Department

CONTACT INFORMATION: Our administration office at 10777 Main Street in Fairfax is open during regular business hours 8 a.m. - 4:30 p.m., Monday - Friday. Clinic services are not offered at this location.
703-246-2411 TTY 711
10777 Main Street
Fairfax, VA 22030
Gloria Addo-Ayensu, M.D., M.P.H.
Director of Health

What We Do

As an agency of the Fairfax County Health and Human Services System, we work to protect, promote and improve health and quality of life for all who live, work and play in our community. We do this by preventing epidemics and the spread of disease, protecting the public against environmental hazards, promoting and encouraging healthy behaviors, assuring the quality and accessibility of health services, responding to natural and man-made disasters, and assisting communities in recovery. Our vision is for all Fairfax County residents to live in thriving communities where every person has the opportunity to be healthy, safe and realize his or her potential.

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Updates from the Health Department

Summer  nutrition tips

July 23, 2026
As summer heat rises, many people notice they are less hungry. That is because digesting and storing food creates heat in the body. While your body may not want more heat, it still needs fuel and flui...
Cyclosporiasis cases are on the rise
July 14, 2026
Cyclosporiasis cases are on the rise in some parts of the country. Most outbreaks of cyclosporiasis, an illness characterized by watery diarrhea, nausea, vomiting, and low-grade fever, are linked to fresh produce grown with water contaminated by the ...
Summer Safety tips with icons
July 10, 2026
Summer is here! Make the most of it with these six reminders for a healthy and safe summer.Fight the BiteMosquitoes and ticks can ruin outdoor fun. Their bites are more than annoying — sometimes they transmit diseases. West Nile virus and Lyme dise...
Ways to Keep Cool Without Air Conditioning
July 2, 2026
When outdoor temperatures reach dangerous levels, staying in air-conditioned spaces is the best way to stay cool. If you don’t have air conditioning, or if a power outage limits your access, there are still steps you can take to keep yourself cool ...

Make Health Happen: Join Our Team

Working in public health provides opportunities to make a difference in your community. Learn more about full-time, part-time, and internship positions.


About the Health & Human Services System

This agency is a part of the Fairfax County Health & Human Services System (HHS). The HHS System is a network of county agencies and community partners that support the well-being of all who live, work and play in Fairfax County.


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