Walk-in STD testing near Willowbrook, IL is about 2.7 miles northwest at Urgent Care Center of Westmont in Westmont, IL. Residents and hotel guests alike can come in seven days a week, with no appointment needed. Samples are collected on site, and a clinician explains your results.
Willowbrook is about 2.7 miles southeast of our clinic
Open 7 days
Walk-ins welcome
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Key facts
Our clinics are about 2.7 miles northwest of central Willowbrook, IL in a straight line, reached by Route 83 north to Ogden Avenue.
Willowbrook, IL sits where Route 83 meets I-55, and the village notes many hotels along Route 83. Visitors can walk in without a local doctor.
About 27% of Willowbrook, IL residents are 65 or older (U.S. Census Bureau estimate), and CDC guidance calls for hepatitis C screening for adults over 18.
The DuPage County Health Department's STD clinic in Wheaton also offers HIV PrEP.
Go north on Route 83 (Kingery Highway) to Ogden Avenue (US 34).
Turn west on Ogden. Immediate Care Center of Westmont Inside Jewel-Osco is at the Cass Avenue corner, 4 E Ogden Ave. Its direct line is (630) 541-6113.
For the main clinic, turn south on Cass Avenue to Urgent Care Center of Westmont at 29 N Cass Ave, Ste A, in downtown Westmont, IL.
Willowbrook shares ZIP code 60527 with Burr Ridge. Both clinics collect STD test samples and keep the same hours: weekdays 9 AM to 6 PM, Saturday and Sunday 9 AM to 5 PM. Call (630) 324-6825 to book either one, or check in online for Cass Ave. Parking is free.
Visiting Willowbrook, IL? Testing away from home
The Village of Willowbrook notes many hotels and busy retail centers along Route 83, and I-55 runs right through. If you are in town for work or a visit and need testing, you can walk in to either clinic without an appointment or a local doctor.
Bring a photo ID and your insurance card. Out-of-state plans vary, so call (630) 324-6825 to check coverage.
Self-pay visits start at $125, and you can ask what each test costs before it is ordered.
If a test needs repeating after a window period, you can retest closer to home and share your first result with that clinician.
Urgent Care Center of Westmont, also known as Immediate Care Center of Westmont, has a team led by board-certified physicians. A clinician asks about symptoms, partners and timing in a private room, then collects the samples your tests need. Nothing is self-collected, and a clinician explains your results directly.
Common tests and the samples collected at the clinic
Test
Sample collected at the clinic
Chlamydia and gonorrhea
Urine, or a swab of the throat, rectum or vagina when needed
Willowbrook, IL had 9,236 residents in the 2020 Census, and more than one in four is 65 or older. STD testing is not just for the young. CDC guidance calls for hepatitis C screening for adults over 18 in most settings, and anyone with a new partner, a partner's diagnosis or a new sore or discharge can ask to be tested.
Medicare is on our accepted list. Coverage for specific lab tests varies by plan, so call to confirm, and bring your Medicare card plus any Advantage or supplement card. A current list of your medicines also helps, since some medicines affect which treatments are safe.
Paying for testing, and DuPage County options
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Insurance we accept includes Blue Cross Blue Shield (PPO), BCBS Advocate Good Samaritan (HMO), BCBS Medicaid Community, Cigna, Humana, UnitedHealthcare, Medicare, Meridian, CountyCare, Multiplan/PHCS, ACPN, USAMCO and State of Illinois Benefit Plans. Plans change, so call first. Details are on our cost and insurance page.
Willowbrook, IL is a DuPage County village in Downers Grove Township. The DuPage County Health Department runs a confidential STD clinic at its Wheaton office for people 12 and older, with testing for chlamydia, gonorrhea, syphilis and HIV, and it offers HIV PrEP (pre-exposure prophylaxis).
After the test: timing, partners and retesting
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A test taken soon after an exposure may miss an infection. For HIV, the CDC lists 23 to 90 days for antibody tests and 18 to 45 days for lab tests on blood from a vein. If a result is positive, your clinician explains it and recommends treatment, which may include prescription medicine when appropriate.
The CDC advises that partners be treated at the same time, and suggests retesting about three months after treatment for chlamydia or gonorrhea.
I am staying at a hotel in Willowbrook, IL. Can I get an STD test?
Yes. Walk-ins are welcome at both of our Westmont, IL clinics, about 2.7 miles northwest via Route 83 and Ogden Avenue. Bring a photo ID and your insurance card. If your plan is out of state, call (630) 324-6825 to check coverage, or ask about self-pay pricing from $125.
How do I reach your clinic from Willowbrook, IL?
Take Route 83 north to Ogden Avenue and turn west. The Jewel-Osco clinic is at the Cass Avenue corner. For the main clinic, turn south on Cass Avenue to 29 N Cass Ave. Central Willowbrook is about 2.7 miles away in a straight line.
Do older adults need STD testing?
Testing depends on sexual activity, not age. CDC guidance calls for hepatitis C screening for adults over 18, and any adult with a new partner or symptoms such as sores or discharge can ask to be tested. Medicare is on our accepted list; call to confirm your plan.
Do I need my own doctor to order an STD test?
No. You can walk in and ask for testing yourself. A clinician at our Westmont, IL clinics takes your history, recommends tests and orders them during the visit. If you have a regular doctor, you can share your results with them afterward.
Can I get tested for hepatitis at the same visit?
Yes. Hepatitis B and C are blood tests that can be added to an STD visit based on your history. See our hepatitis testing page, and ask your clinician whether they make sense for you.
Will I have to come back for another test?
Sometimes. If you were tested soon after a possible exposure, an early negative may need repeating after the window period; the CDC lists 23 to 90 days for HIV antibody tests. People treated for chlamydia or gonorrhea are usually advised to retest about three months later.
“Very friendly, professional, and quick. I have been to this location before with a very good experience which is why I returned. Back again today and I cannot say enough about the amazing staff in the clinic. So friendly, happy, courteous, professional, and just so gosh darn pleasant. I highly recommend UC of Westmont!!”
Joni A. · December 2025 · Google★★★★★
“Walk in. 1 min wait. No hassle with check in or accepting insurance. My3 3rd visit this year. Always the same. Outstanding care and service! Thank you all!”
Scott A. · November 2025 · Google★★★★★
“I love Kelly and her student was so friendly, everything was explained to me and I always feel comfortable at that urgent care. So glad it’s so close to my home, both me and my partner use this location and are never disappointed! U guys are great!”
