ExpressCare Urgent Care Centers are a convenient alternative when your regular clinic is closed or you cant get a timely appointment with your own physician. With prescription and lab services available on site, ExpressCare clinics offer urgent medical treatment for common illnesses and injuries, flu shots, pre-employment and sports physicals, work-related injury services, and much more. Our clinics are now located throughout Maryland, Delaware, and Virginia. ExpressCare Urgent Care Centers are open seven days a week, with evening and weekend hours. You don't need to be a regular patient and no appointment is necessary. With ExpressPass, you can check in online and reserve your spot! Why wait in the ER? Come instead to your local ExpressCare clinic and receive the care you need when you need it.