Advocate Sherman Immediate Care Center — Elgin, Elgin, IL

Advocate Sherman Immediate Care Center is an independently operated walk-in urgent care clinic — not part of a national chain or major hospital network. Independent urgent cares fill an important niche in US healthcare: locally owned and operated, often founded by emergency medicine or family practice physicians who wanted to bring quality walk-in care to their community. The independent model means decisions are made locally (operating hours, services offered, technology investments, community outreach) rather than at corporate headquarters. Services at independent urgent cares typically include same-day walk-in evaluation for minor illnesses (sinus infections, sore throat, flu, COVID-19, UTI, ear infections, pink eye, skin conditions, allergies), minor injury treatment (lacerations requiring sutures or Dermabond, sprains, simple fractures, minor burns), on-site digital X-ray (at larger locations), in-house lab testing (rapid strep, flu, COVID, urinalysis, basic chemistry panels), adult and pediatric vaccinations, school and sports physicals, DOT physicals (at locations with certified medical examiners), occupational health services for local employers, and travel medicine consults. Most independent urgent cares accept the major commercial insurance plans, Medicare, and state Medicaid programs in their area; self-pay rates are typically more competitive than hospital-affiliated chains. Call ahead to verify specific services, hours, and insurance acceptance.