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A Tale of Two Hygienists Podcast

Does Dentistry Even Work? with Andrew Johnston

Albeit older statistics (from 2012) state that 91% of adults have had tooth decay and more recent statistics show almost half of adults over 30 years old have periodontal disease. At the same time in 2019 we had 87% of children see the dentist and 65% of adults went to the dentist. If people are…
July 14, 2025
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Albeit older statistics (from 2012) state that 91% of adults have had tooth decay and more recent statistics show almost half of adults over 30 years old have periodontal disease. At the same time in 2019 we had 87% of children see the dentist and 65% of adults went to the dentist. If people are going to the dentist, why do we still have crazy high disease rates? Lets discuss!

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About the Author

Andrew Johnston, RDH

Andrew Johnston, RDH

Andrew Johnston, RDH, is your everyday hygienist who is passionate about sharing education and knowledge to others. Practicing in Washington State since 2009, Andrew enjoys utilizing his full scope of practice through traditional and restorative procedures on any given day—still working in the operatory 40-plus hours each week. In 2015, he started the wildly popular dental hygiene podcast A Tale of Two Hygienists with his cofounder Michelle Strange. Because of the podcast's success, they were able to begin a new chapter in dental audio content with The Dental Podcast Network, which consists of 10 short-format shows on different dental topics airing each day of the work week.

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