La Grange, IL is about 5.4 miles east of our Cass Ave clinic. Urgent Care Center of Westmont in Westmont, IL is a walk-in option for Cook County families who need care for illness, injury, physicals or lab tests, open daily.
La Grange, IL is about 5.4 miles east of our Cass Ave clinic in Westmont, IL (straight line). La Grange is in Cook County and Lyons Township, while our clinic is across the county line in DuPage County. Ogden Ave (US-34) connects the two.
Urgent Care Center of Westmont, or Immediate Care Center of Westmont as some patients know us, is a walk-in clinic with board-certified physicians. We are not in La Grange. We are a nearby place to be seen for problems that need care today but are not emergencies.
Key facts
La Grange, IL had 16,321 residents in the 2020 Census, and about 28% are under 18 (U.S. Census Bureau estimate).
La Grange, IL is in suburban Cook County, where the Cook County Department of Public Health recommends a flu vaccine for everyone 6 months and older.
Cook County public health officials reported that only 29.1% of Cook County residents got a flu shot, and they rated West Nile virus risk as high in late August 2026.
The Village of La Grange highlights its Historic District and historic homes. Home projects in older houses can bring cuts, splinters and minor burns that urgent care can treat.
Coming from La Grange, IL?
Our main clinic is at 29 N Cass Ave, Ste A, Westmont, IL. La Grange is about 5.4 miles east of the clinic (straight-line).
From the 60525 ZIP code, the most direct drive is west on Ogden Ave. It passes through Western Springs, crosses I-294 (the Tri-State Tollway) and meets IL-83 before reaching Cass Ave in Westmont, IL.
If you commute by train, note that La Grange's two Metra stops (La Grange Road and Stone Avenue) and the Westmont, IL station are all on the BNSF Line.
Main clinic with X-ray: 29 N Cass Ave, Ste A, Westmont, IL 60559
Inside Jewel-Osco: 4 E Ogden Ave, Westmont, IL 60559
Cook County insurance and self-pay options
Crossing into DuPage County does not change which plans we take. Our list includes CountyCare, BCBS Medicaid Community, Meridian, BCBS PPO, Cigna, Humana, UnitedHealthcare, Medicare, Multiplan/PHCS and State of Illinois Benefit Plans.
Bring the physical form from your school district or league, if it has one.
Open seven days
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Weekday hours are 9 AM to 6 PM. Weekend hours are 9 AM to 5 PM. Walk in at either Westmont, IL site, or check in online from La Grange and head over when it suits you.
Know when it is an emergency
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Do not drive to urgent care for a medical emergency. Call 911 for:
Chest pain or pressure, or pain spreading to the arm, jaw or back
Signs of stroke: face drooping, arm weakness, slurred speech, sudden vision loss or loss of balance
Flu shots and respiratory season for La Grange, IL
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La Grange, IL is in suburban Cook County, which is served by the Cook County Department of Public Health. Ahead of the 2026 to 2027 respiratory season, the department repeated a simple message: flu vaccination is recommended for everyone 6 months and older. It also reported that only 29.1% of Cook County residents had received a flu shot.
The U.S. Census Bureau counted 16,321 people in La Grange, IL in 2020, and about 28% of residents are under 18. Children can spread flu quickly through a classroom and then a household. Here is what we can help with:
A flu shot for adults and children: see immunizations. Call ahead to confirm the vaccine is in stock
Mosquito season and West Nile virus near La Grange, IL
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In late August 2026, the Cook County Department of Public Health reported the first four West Nile virus cases of the season in suburban Cook County and rated the risk of human infection as high. The year before, suburban Cook County had 44 cases and four deaths.
Most people infected with West Nile virus never feel sick. Some develop fever, headache, rash and body aches, usually 3 to 15 days after a bite. If that happens after time outdoors in summer or early fall, a clinician can examine you and recommend next steps.
Use repellentThe department says repellents with 20% to 50% DEET work well for adults. Use an EPA-registered product and follow the label for children.
Dump standing waterEmpty flowerpot saucers, buckets, old tires and birdbaths around your yard each week.
Fix the screensRepair torn window and door screens so they fit tightly.
Mind dawn and duskMosquitoes are most active at those times, so cover up or stay inside.
Older homes, weekend projects and minor injuries in La Grange, IL
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The Village of La Grange points to its Historic District, historic downtown and historic homes, with roots in a community vision that dates to 1879. Older houses often mean weekend repairs, and repairs mean the occasional injury.
Common home-project injuries and where to read more
Any wound from a rusty or dirty object raises the tetanus question. Our guide do I need a tetanus shot? explains when a booster is due. A fall from a ladder onto a wrist or ankle should go to 29 N Cass Ave for X-ray.
Is there an Urgent Care Center of Westmont in La Grange, IL?
No. Both of our locations are in Westmont, IL, about 5.4 miles west of La Grange in a straight line.
Do you take CountyCare?
CountyCare is on our list of accepted plans. Please call (630) 324-6825 to confirm before your visit.
Can I get an X-ray at the Jewel-Osco location?
No. X-ray is only available at our main clinic, 29 N Cass Ave.
Who is the public health department for La Grange, IL?
La Grange, IL is in suburban Cook County, so it is served by the Cook County Department of Public Health. The department runs flu and COVID-19 vaccine campaigns and tracks West Nile virus each season. For care today, our clinics in Westmont, IL are open seven days a week.
Who should get a flu shot in La Grange, IL?
The Cook County Department of Public Health recommends a flu vaccine for everyone 6 months and older, which covers almost every La Grange, IL household. Flu shots are among the immunizations we give to adults and children. Ask at your visit, and call ahead to confirm the vaccine is in stock.
Can urgent care help with a mosquito bite?
Most mosquito bites only need anti-itch care at home. Come in if a bite becomes red, hot, swollen and painful, which can mean a skin infection, or if you develop fever, headache, rash and body aches after time outdoors. A clinician can examine you and recommend treatment.
“Very friendly and helpful service! They were packed with it being holiday time, but they were very efficient.”
Brodie R. · December 2025 · Google★★★★★
“I had a fantastic experience at this immediate care facility. The staff were incredibly fast and efficient, and the entire place was spotless. Highly recommended!”
Hugo J. · January 2025 · Google★★★★★
“Always polite and professional staff. Appointments are pretty quick which I prefer. They do a 👍 job.”
