The study of dermatology prepares for students for work as dermatologists by teaching them how to treat various skin, nail, hair, and mucous membrane disorders such as acne, eczema, vitiligo, fungus, hair loss, skin cancer, and warts.

Individuals who do not want to invest the time or money toward a formal degree can work to earn a diploma instead. This is ideal for individuals who just graduated from secondary school or those looking to change or jumpstart careers.