The amount of endodontists in the U.S. has increased 41 percent from 2001 to 2021.
This data, published in January 2022, comes from a master file created by the American Dental Association based on information about the dentist population gathered from 2001 to 2021.
Number of endodontists by year from 2001 to 2021:
2001 — 4,045
2002 — 4,080
2003 — 4,157
2004 — 4,333
2005 — 4,517
2006 — 4,522
2007 — 4,561
2008 — 4,658
2009 — 4,754
2010 — 4,959
2011 — 5,025
2012 — 5,118
2013 — 5,306
2014 — 5,384
2015 — 5,552
2016 — 5,631
2017 — 5,664
2018 — 5,704
2019 — 5,711
2020 — 5,745
2021 — 5,717