Founded in June of 2006, Our Urgent Care is an independently owned and operated chain of Urgent Care Centers located in the g ... reater St. Louis Metro area. With locations in Maryland Heights, St. Charles, Wentzville, Florissant, Richmond Heights and Washington,Missouri. Open from 08:00 AM to 08:00 PM seven days a week. We accept most major insurances and have alternative payment plans for the uninsured. read more