Final answer:
Complaints against dentists or dental hygienists are typically filed with the state dental board or dental licensing authority in the state where the dentist or hygienist is practicing.
Step-by-step explanation:
Complaints against dentists or dental hygienists are typically filed with the state dental board or dental licensing authority in the state where the dentist or hygienist is practicing. Each state has its own dental board or licensing authority that regulates the practice of dentistry and dental hygiene.
For example, in California, complaints can be filed with the California Dental Board, while in New York, complaints can be filed with the New York State Education Department's Office of Professional Discipline.
It's important to contact the appropriate state agency for guidance on how to file a complaint and to ensure that the process is followed correctly.