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.

A Doctor of Medicine is a highly advanced degree that requires about six years of work. Many M.D. programs require a combination of classwork, research papers, and hands-on clinical practice to certify students as medical doctors.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.