It's no secret that most dentists are closed on Fridays. But why is this the case? The answer lies in the fact that staff is the highest operating cost of a dentist. By keeping their office open fewer days, dentists can save money on staffing costs. Of course, dentists do respond to emergency calls, but they likely prefer to be at home with their families in the evenings.
The type of dentistry practiced by a dentist can also play a role in their hours of operation. Dentists may specialize in dental public health, endodontics, oral and maxillofacial radiology, oral pathology, orthodontics, pediatric dentistry, periodontics, and prosthodontics. Each of these specialties requires different skills and knowledge, and may require different hours of operation. In addition to staffing costs, dentists may also be closed on Fridays due to the fact that they have enough business throughout the week that they don't think it's worth it for them or their staff to work extra hours. Whatever the reason for their hours of operation, it's clear that most dentists are closed on Fridays.
This is mainly due to staffing costs and the fact that dentists have enough business throughout the week that they don't need to stay open late.