“As a former competitive soccer player myself in Canada, I would
like to offer Luis a complimentary sport guard so that this third
bite will be his last,” said prominent Beverly Hills Dentist Dr.
David Keen. “I empathize with his competitive edge but want to
help him rehabilitate from this temptation to leave his ‘mark’
wherever he goes.”
"... I spoke with Dr. David Keen, D.D.S., M.S., one of the top
cosmetic dentists (prosthodontics specialists) in the U.S. He
believes that bleaching is safe ..."