6497 Centerville Rd, Suite 300-301 Williamsburg, VA 23188 Phone: 757-702-8107 Fax: 757-794-8496 Hours: Monday – Friday: 8:00am – 8:00pm Saturday – Sunday: 8:00am – 4:00pm Thanksgiving – Closed Christmas – Closed Follow About Us. Williamsburg Urgent Care - Velocity Urgent Care At the Williamsburg Velocity Urgent Care, SM just choose your check-in time online, similar to restaurant call ahead seating. Schedule Your Check-in Time GET DIRECTIONS New Town 4374 New Town Avenue, Suite 100 Williamsburg, VA 23188 Phone: 757-772-6124 Fax: 757-267-9195 Hours:.