Las Vegas Pediatric Dental Office Little Smiles Pediatric Dentistry Address:6169 S. Rainbow Blvd, Suite 100Las Vegas, NV 89118 Phone: (702) 658-6700Fax: (702) 450-6711 Office Hours:Monday: 9:00am to 5:00pmTuesday: 9:00am to 5:00pmWednesday: 9:00am to 5:00pmThursday: 9:00am to 5:00pmFriday: 9:00am to 1:00pm