Lemont, IL sits on a hillside above the Des Plaines River, about 8.5 miles south of our Cass Ave clinic in Westmont, IL (straight line). Most of Lemont is in Cook County, with parts in DuPage and Will counties. The 60439 ZIP code has good access north via Lemont Road and IL-83.
Urgent Care Center of Westmont, also operating as Immediate Care Center of Westmont, is a walk-in clinic run by board-certified physicians. We are not in Lemont. We are a nearby choice when care can’t wait for a regular appointment.
Option 1: Take Lemont Road north to I-55. Head east toward Chicago, exit at Cass Ave in Darien, and drive north on Cass Ave into Westmont, IL.
Option 2: Take IL-83 north across I-55 to Ogden Ave (US-34), then west on Ogden to Cass Ave.
You’ll find us at 29 N Cass Ave, Ste A (with X-ray) and inside Jewel-Osco at 4 E Ogden Ave.
Lemont is surrounded by green space, from the I&M Canal to Waterfall Glen Forest Preserve. Time outdoors can bring:
We are open 9 AM to 6 PM on weekdays and 9 AM to 5 PM on weekends, at both Westmont, IL sites. Before making the trip, check in online so your spot is held. Call (630) 324-6825 if you have questions.
Our accepted plans include CountyCare, BCBS Medicaid Community, Meridian, BCBS PPO, Cigna, Humana, UnitedHealthcare and Medicare. Call to confirm your plan. The full list is on our cost and insurance page.
Self-pay patients get flat, upfront pricing, with a general visit from $125.
Some reactions to stings are emergencies. Call 911 for swelling of the face, lips or throat, wheezing, or trouble breathing after a sting. Also call 911 for chest pain, stroke signs, a severe head injury, or bleeding you can’t control.
Between Lemont and Westmont, IL are other towns we serve, including Darien, IL, Burr Ridge, IL, Woodridge, IL and Bolingbrook, IL. Visit our Westmont, IL urgent care page for clinic details.
No. Our locations are in Westmont, IL, about 8.5 miles north of Lemont in a straight line.
Most stings cause local pain and swelling that improve with home care. Come in if swelling spreads or you are unsure. Trouble breathing means call 911.
Yes, it is on our list. Please call to confirm before you visit.



Monday – Friday: 9:00 AM – 6:00 PM
Saturday – Sunday: 9:00 AM – 5:00 PM
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