PediExpress Urgent Care at University Health Robert B. Green Campus provides fast, convenient walk-in pediatric urgent care for infants, children and teens through age 18. Our clinic treats minor illnesses and injuries such as ear infections, sore throats, sprains, cuts, rashes, stomachaches and flu symptoms. Board-certified pediatricians are available throughout the week, with extended evening and weekend hours. Most major insurance plans are accepted, including Medicaid and Medicare.