Occupational therapists evaluate and treat people who have injuries, illnesses, or disabilities to help them with vocational, daily living and other skills that promote independence.

Mental health counselors advise people on a range of issues, such as those relating to alcoholism, addictions or depression.

Physician assistants examine, diagnose and treat patients under the supervision of a physician.

Genetic counselors assess clients' risk for a variety of inherited conditions, such as birth defects.

Advanced practice nurses or nurse practitioners serve as primary and specialty care providers, delivering advanced nursing services to patients and their families.

Human resources specialists recruit, screen, interview or place individuals within an organization.

Laboratory technologists or technicians perform medical laboratory tests for the diagnosis, treatment and prevention of disease.

Dieticians or nutritionists consult with physicians to determine nutritional needs and diet restrictions of patient or client.

Registered nurses (RNs) provide and coordinate patient care and educate patients and the public about various health conditions.

Software developers research, design and develop computer and network software or specialized utility programs.

Pharmacists dispense prescription medications and provide information to patients about the drugs and their use.

Physical therapists help injured or ill people improve movement and manage pain.

Marketing specialists gather information to determine potential sales of a product or service, or plan a marketing or advertising campaign.

Office administrators or health services managers plan, direct, or coordinate medical and health services in hospitals or clinics.

Certified registered nurse anesthetists administer anesthesia and provide care before, during and after surgical, therapeutic, diagnostic and obstetrical procedures.