Henry Trendley Dean (August 25, 1893 – May 13, 1962), was the first director of the United States National Institute of Dental Research and a pioneer investigator of water fluoridation in the prevention of tooth decay.
Henry Trendley Dean (* 25. August 1893 in East St. Louis (Winstanley Park), Illinois; † 13. Mai 1962 in Evanston, Illinois), von seinen Freunden "Tren" genannt, war ein US-amerikanischer Zahnarzt. Er gilt als Vater der Trinkwasserfluoridierung zur Prophylaxe von Zahnkaries. (de)
Henry Trendley Dean (August 25, 1893 – May 13, 1962), was the first director of the United States National Institute of Dental Research and a pioneer investigator of water fluoridation in the prevention of tooth decay. (en)