The theme of the dentist encompasses both the professional practice of oral care and its broader cultural significance. Authors such as Mrs. John Lane highlight dentists as essential figures in public life, while Robert Benchley uses humor to explore the anxiety associated with dental visits. Jack London contrasts social classes through dental hygiene, and Edwin F.
Bowers focuses on technical progress in the field. From educational texts to satirical sketches, these works collectively emphasize the dentist’s role as both a medical practitioner and a symbol of societal values, reflecting changing attitudes toward health, innovation, and human vulnerability.