Patients needing a COVID-19 test: 1. You must have an appointment. Save Your Spot at the COVID-19 testing location below. 2. Testing is being prioritized for symptomatic patients and patients who have had a high-risk exposure. 3. COVID-19 test results usually take 24 to 72 hours to get back. Trinity Health IHA Urgent Care - EMU is an urgent care center in Ypsilanti, Mich. welcoming new patients of all ages. Situated on the Ann Arbor Area Transportation Authority (AAATA)'s Route 3 - Huron River bus line, the practice is within walking distance of the bus stop at Huron River Drive and Oakwood Street. Trinity Health IHA Urgent Care - EMU is visible from Huron River Drive, but to enter the parking lot you must turn onto Oakwood Street or Mayhew Street and then enter from campus. We offer a variety of urgent care services from pediatric to adult care.