The phrase "do dentists have to have good teeth" encapsulates the idea that dentists, as professionals in the field of oral health, are expected to maintain a high standard of dental hygiene and aesthetics. While there is no explicit requirement for dentists to have perfect teeth, it is widely acknowledged that a dentist's appearance can influence patient perception and trust.
A dentist with a well-maintained and healthy smile can project an image of competence and credibility, reinforcing the idea that they practice what they preach. Conversely, a dentist with poor oral health may undermine their professional image and raise questions about their commitment to dental care. Good oral hygiene and a pleasing dental aesthetic can serve as a testament to a dentist's expertise and dedication to their craft.