a Professor and Chair in the Department of Pediatric Dentistry in Tufts University School of Dental Medicine, located in Boston, MA. Cheen Loo received her BDS and PhD from the University of Sydney, Australia. She completed her MPH and certificate in Pediatric Dentistry at Boston University and her DMD at Tufts University. She is a Diplomate of the American Board of Pediatric Dentistry. Dr. Loo is a fellow of the American Academy of Pediatric Dentistry and a member of the College of Diplomates of the American Board of Pediatric Dentistry (ABPD), American Academy of Pediatrics and the Academy of Dental Education Association. She was the Postdoctoral Program Director at Tufts University for 11 years, and a subcommittee member of the ABPD Examination Committee.