Urgent Care Keystone Point Address: 13120 Biscayne Boulevard, North Miami, Florida, 33181 Shift details: On Call, Days, 7:30am-8:00pm you can't get an appointment with your doctor but don't require emergency care, offers the perfect solution. We always have board-certified doctors from UHealth—the University of Miami Health System on site at each of our centers to provide expert care when you need it.