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

Don't Overlook Men's Health This Father's Day

June 11, 2025
In the midst of day-to-day life, men's health can be, and often is, overlooked. As we recognize and honor dads across the country this Father's Day weekend, take time to focus on men's health with some important conversations and reminders. Here are five easy things you can talk about: Preventive care is key: Men die an average of 5 years earlier than women, often from preventable conditions. Routine check-ups and screenings are crucial for early detection of health issues.   Early detection makes a difference: Prostate cancer is the second most common cancer among men. Catching cancer early often allows more treatment options. Talk to your doctor about what cancer screenings might be right for you.  Know your numbers: 50.8% of men ages 18 and older in the United States have high blood pressure. High blood pressure and high cholesterol can lead to serious health problems. By knowing and understanding your cholesterol and blood pressure numbers, you can take the steps necessary to stay healthy.  Talk about mental health and seek support: Mental health conditions, such as depression and anxiety, often go undiagnosed in men due to stigma. It has also been found that suicide rates among men are significantly higher. Anybody can experience mental health issues and there is no shame in asking for help. The Fairfax-Falls Church Community Services Board offers counseling, medication, crisis response, resources, and other services for people of all ages with mental health concerns.   Prioritize your health and wellbeing: A study found only 28.3% of men ages 18 and older in the United States met physical activity guidelines. Everyday activities such as exercising, eating healthy, and getting enough sleep can help prevent serious health conditions.   Give the gift of good conversation, disease prevention and healthy habits this Father’s Day! 
Know Your HIV Status: Get Tested at No Charge June 23-27, 2025
June 6, 2025
Take pride in your health. Did you know? As of 2022, nearly 1.2 million Americans were reported to be living with HIV. It is estimated that 13% of the people who live with HIV in the U.S. don't know they have it. While no vaccine exists yet, the availability of antiretroviral drugs and constantly improving treatment options now make it possible for an HIV patient to live a full and healthy life. Source: HIV.gov Each year, June 27 is recognized as National HIV Testing Day to call attention to the importance of knowing your status as well as learning about options for HIV prevention and treatment. HIV (human immunodeficiency virus) is the virus that can cause AIDS if it isn’t treated. The only way to know for sure if you have HIV, is to get tested. This is also true for other a sexually transmitted infections (STIs), like syphilis, gonorrhea, or chlamydia. People who have HIV or an STI may still feel healthy and be unaware that they have an infection. However, these infections can cause serious health problems and be spread to others if left untreated. If you are sexually active, STI testing is one of the most important things you can do to protect your health. When you know your status, you have powerful information to keep you and your partners healthy. Most infections can be cured, and all are treatable. Throughout the last week of June, the Fairfax County Health Department is offering free HIV and STI testing and education at our health clinics. If needed, care and treatment support will also be offered. Free walk-in testing is available only at the following times and locations:  Monday, June 23, from 1:00 - 4:00 pm at the Annandale District Office Tuesday, June 24, from 2:00 - 6:00pm at the Springfield District Office Wednesday, June 25, from 1:00 - 4:00pm at the Joseph Willard Health Center Thursday, June 26, from 1:00 - 4:00pm at the Herndon Reston District Office Friday, June 27, from 8:00am - 12:00pm at the Mt. Vernon District Office There will also be a limited amount of free Syphilis Self-Test kits to be given to partner(s) of clients who test positive for Syphilis. Take pride in your health by knowing your status. Additional Information Learn more about HIV and STIs from Centers for Disease Control and Prevention (CDC).  Learn more about HIV/AIDS and STIs services from the Fairfax County Health Department.
Fairfax County Take Pride In your health image with rainbow heart
June 2, 2025
June is Pride Month, and the Fairfax County Health Department encourages all residents to take pride in their health and wellness. Taking pride in your health means making decisions that benefit not only yourself but also your family, loved ones, and greater community. This month, everyone is invited to explore the health resources available to everyone in Fairfax County. Services span critical areas including preventive care, sexual health, mental wellness, and safety resources tailored to meet the needs of individuals at every stage of life. Ranging from specialized programs for youth and older adults to support services for those experiencing domestic violence, suicide prevention, and much more, Fairfax County’s goal is to ensure equitable access to quality healthcare information and services. A health journey is a personal one, and every step taken towards wellness contributes to a stronger, healthier community. See below to learn about available resources. #TakePrideInYourHealth  
Health Department Offering Walk-in Hours for Clinic Services and STI Testing
May 27, 2025
The Fairfax County Health Department has begun offering walk-in hours for certain clinic services on select days at all five clinic locations. Residents who are in need of immunizations, pregnancy testing, maternity intake services or Tuberculosis (TB) testing can get same day service without an appointment. In addition, the Health Department is setting aside 2 hours daily for residents who would like to get tested for sexually transmitted infections (STI) – no appointment necessary. The walk-in hours will provide residents who are seeking out services the convenience of being seen same day. Clinic services offered during walk-in hours are limited and available on a first-come first served basis. Fees based on services provided and income level. Health Department services are also available by appointment. To schedule an appointment, call 703-246-7100. Walk-in hours for Immunizations, pregnancy testing, maternity intake services and Tuberculosis (TB) testing are available during the following dates and times:   Annandale Herndon-Reston Joseph Willard Springfield Mount Vernon Monday   8-10 am  8-10 am  8-10 am  8-10 am  Tuesday 10 am-12 pm  10 am-12 pm  10 am-12 pm    10 am-12 pm  Wednesday 8-10 am  8-10 am    8-10 am    Thursday 8-10 am    8-10 am  8-10 am  8-10 am    Walk-in hours for STI testing are available during the following dates and times:     Annandale Herndon-Reston Joseph Willard Springfield Mount Vernon Monday 12:30-2:30 pm          Tuesday       1:30-3:30 pm    Wednesday     12:30-2:30 pm      Thursday   12:30-2:30 pm        Friday         8-10 am    Health Department locations:   Annandale Heritage Human Services Center 7611 Little River Tnpk., #400-E (East Wing) Annandale, VA 22003 Herndon/Reston 1850 Cameron Glen Dr., #100 Reston, VA  20190 Joseph Willard Health Center 3750 Blenheim Blvd. Fairfax, VA  22030 Springfield Cary Building 8136 Old Keene Mill Rd., 1st Floor, #A-100 Springfield, VA  22152 Mount Vernon South County Gov. Center 8350 Richmond Hwy., #233 Alexandria, VA  22309 For more information about Health Department services, visit Health Department Services.

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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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