Programs in dentistry help students learn about how to prevent, diagnose and treat different conditions in patients. Completing a program in dental sciences can open the door to additional specialized career paths, such as becoming an orthodontist or veterinary dentist.

Students who pursue pre-med coursework are training for their further education in the medical field. In addition to a focus on scientific studies such as biology and organic chemistry, this area of study generally lays the groundwork for many different careers in medicine.