Immediate & Walk-In Urgent Care - Advocate Health Care
Immediate Care • Mundelein, IL
About
Summary: Advocate Health Care is a nonprofit, integrated health system and part of Advocate Health. It offers urgent, immediate, and walk-in care through its network of facilities, supported by primary care, specialty services (cardiology, neurology, oncology, pediatrics, orthopedics), and access to wellness exams and clinical trials. As part of Advocate Health, it operates under the Advocate Health Care name in Illinois and is connected to a broader national system with extensive care locations, including urgent/urgent care services. For Mundelein specifically, check Advocate Health Care’s Illinois locations or the LiveWell app for nearby immediate or walk-in urgent care options. If you’re seeking the closest walk-in urgent care in Mundelein, contact Advocate Health Care at 1-630-572-9393 or visit advocatehealth.com and search for urgent care in Mundelein, IL.
Clinic Type
Immediate Care
Address
2025 Windsor Dr, Oak Brook, Illinois 60523, US
Phone
18003238622
security@aah.org
Opening Hours
Most locations open as early as 7 a.m. and close as late as 8 p.m. Hours vary by location; seven days a week at most locations
Telehealth
Yes; video visits and e-visits available 24/7/on-demand
Emergency Care
Know-where-to-go guidance for emergencies; call 911 if experiencing an emergency
Services Offered
Technology & Equipment
Insurance & Payment
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Languages Spoken
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FAQs
Do you offer telehealth visits for urgent care?
Yes. Our telehealth visits make it easy to get the urgent care services you need from home or work, 24/7, including urgent care video visits and e-visits.
What fees are charged for virtually assisted visits?
A facility fee and a provider fee for the remote clinician; visits are billable to insurance and may involve coinsurance, copay or deductible.
Are most insurance plans accepted?
Most insurance plans are accepted; there is also the option to pay out of pocket using cash, credit card or debit card.
How do I start a telehealth/e-visit?
For video visits, start a 24/7 on-demand virtual visit in LiveWell; for e-visits, start with Symptom Checker and follow prompts to connect with a telehealth provider.
How long does it take to get an e-visit diagnosis?
A diagnosis is provided within four hours or less—24/7.
What should I do if I have billing questions?
Call 847-795-2300 to speak with a representative.
What about COVID testing at immediate care locations?
COVID tests are offered at convenient walk-in clinics; results are typically available within 24-48 hours in LiveWell.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Endeavor Health Immediate Care - Mundelein): 3.4/5 stars (61 reviews)
- ComplaintsBoard (Corporate-level): 1.4/5 stars (3 reviews (and 23 complaints))
- Yelp (Corporate-level): 2.4/5 stars (14 reviews)
Patients praise
- Friendly and efficient staff (nurses, doctors, receptionists) observed in some visits
- Punctuality and ease of access during some experiences
- Positive interactions with individual medical personnel like pharmacists
Common complaints
- Long wait times despite appointments
- Difficulties with billing and collections procedures
- Inconsistent or rude customer service and office staff interactions
- Lack of transparency regarding costs for services (e.g., X-rays)
- Difficulty reaching staff by phone or getting calls returned
- Inadequate complaint resolution processes
"Great experience. In and out. The receptionist, nurse and doctor were very friendly and efficient."
— Birdeye review of Endeavor Health Immediate Care - Mundelein"everytime you come here it’s basically empty but somehow still manages to make you wait hours. told it’s only walk in but then i have to come back later because there’s so many online appointments scheduled."
— Birdeye review of Endeavor Health Immediate Care - Mundelein"Advocate Health Care earns a 1.4-star rating from 3 reviews and 23 complaints, showing that the majority of patients are dissatisfied with healthcare services."
— ComplaintsBoard analysisSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Immediate Care - Mundelein - Endeavor Health — Aug 1, 2025
- Mundelein – Assure Home Assist Inc. — Jan 20, 2026
- Lake Zurich approves new Advocate outpatient, immediate care center — Jun 23, 2026
- Advocate Health Care expands Neighborhood Care on the South Side | South Side, IL Patch — May 22, 2026
- Immediate Care - Endeavor Health — Aug 1, 2025
Information sourced from the clinic's website as of July 11, 2026.
More immediate care clinics in Mundelein
Endeavor Health operates a nonprofit integrated health system based in Evanston, IL, serving over 4 million residents in northeast Illinois with more than 28,300 staff and 9 hospitals across 300+ ambulatory locations. They provide wide-ranging care including acute and behavioral health, and have acquired Diamond Headache Clinic. For Mundelein-specific care, Endeavor Health’s footprint includes locations in Illinois, with a Chicago-area network; however, Mundelein is not listed among their current office addresses. If you’re seeking Immediate Care in Mundelein, you may need to check the nearest Endeavor Health facilities in nearby towns (e.g., Glenview, Elmhurst, Naperville) or contact their main line at 1-847-570-2000 for guidance on the closest urgent care services within the Endeavor Health system.
- Vitality Urgent Care is a tech-driven urgent care provider founded in 2014, headquartered in Buffalo Grove, IL, with 2 Illinois offices (Buffalo Grove and Arlington Heights). - Services: in-office visits, telemedicine, IV fluids, wound suturing, lab tests, digital X-ray, and quick diagnostics. Accepts major health plans and offers self-pay options. - Focus: broad urgent care for conditions like UTIs, migraines, sprains, dehydration, flu, strep throat, back pain; patient-centered, accessible care. - Location proximity: two IL locations are not in Mundelein, IL. The closest listed offices are in Buffalo Grove (56 W Dundee Rd) and Arlington Heights (2107 N Chestnut Ave). - Net take: If you’re seeking urgent care near Mundelein, Vitality Urgent Care offers quick, same-day care with on-site diagnostics and telemedicine options, but you’ll need to travel to Buffalo Grove or Arlington Heights for their two IL clinics.
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