Which professional is part of the board of cosmetology?

The correct choice is the Director of the Bureau of Consumer Protection, as this professional plays a vital role in consumer safety and regulation within the cosmetology industry. This position is integral to the enforcement of laws and policies that govern cosmetology practices, thereby ensuring that both consumers and professionals adhere to established standards. The Bureau's mission includes protecting consumers from unfair business practices and ensuring that services provided by cosmetologists meet safety and quality requirements.

In the context of the board of cosmetology, the involvement of the Director of the Bureau of Consumer Protection is essential for overseeing compliance with regulations that protect public welfare in hairstyling, nail services, and other beauty practices. This connection supports the overall mission of the board to ensure that practitioners operate within a framework that prioritizes safety and ethical standards.

The other options, while they may relate to different areas of public service and welfare, do not specifically focus on the governance or regulation of cosmetology practices. They might be involved in broader health or welfare policies, but they do not play a direct role in administering or overseeing cosmetology standards and regulations.