naSmiles by M.S. Nouri18333 Preston Road, Suite 180, Dallas, TX 75252naDallas18333 Preston Road, Suite 180Dallas, TX 75252HOURS OF OPERATION: Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: By Appointment Only Sunday: ClosedSchedule AppointmentCall Us