Health Field Overviews

Explore overviews of different health fields and view resources that can help you find your way to a career in health

two students work with vials in a lab

Health Fields

The Pre-Health Advising Office offers support and resources for students pursuing a range of health careers, from medicine to public health.

Medical doctors work to maintain and restore human health by applying their knowledge of the art and science of medicine.

Dentists diagnose, prevent, and treat a wide range of conditions affecting the teeth, gums, and mouth.

Nurses play varied roles in health settings, from treating life-threatening emergencies to helping patients maintain health.

Optometrists help care for the eyes and related structures by identifying and treating diseases and defects.

Pharmacists work at the front line of disease management by dispensing medication and consulting with patients.

Physical therapists help patients improve their ability to perform physical movements through structured exercises.

Physician assistants provide direct, independent patient care in a wide range of specializations.

Podiatrists focus on the medical care of the foot and ankle in specializations ranging from surgery to sports medicine.

Public health professionals seek to treat and prevent threats to the health of entire populations.

Veterinarians safeguard animal and public health by treating and preventing animal diseases.