Provide therapy to patients with visual impairments to improve their functioning in daily life activities. They train patients in activities such as computer use, communication skills, or home management skills.

Assess, plan, organize, and participate in rehabilitative programs that help build or restore vocational, homemaking, and daily living skills, as well as general independence, to persons with disabilities or developmental delays.

Diagnose and treat diseases and deformities of the human foot.

Assist anesthesiologists in the administration of anesthesia for surgical and non surgical procedures. They monitor patient status and provide patient care during surgical treatment.

Provide healthcare services typically performed by a physician, under the supervision of a physician. They conduct complete physicals, provide treatment, and counsel patients. They, in some cases, prescribe medication. They must graduate from an accredited educational program for physician assistants.

Diagnose, treat, and help prevent benign and malignant medical and surgical disorders of the genitourinary system and the renal glands.

Diagnose, treat, and help prevent injuries that occur during sporting events, athletic training, and physical activities.

Examine and diagnose disorders and diseases using x rays and radioactive materials. They treat patients.

Apply knowledge of general preventive medicine and public health issues to promote health care to groups or individuals, and aid in the prevention or reduction of risk of disease, injury, disability, or death. They practice population based medicine or diagnose and treat patients in the context of clinical health promotion and disease prevention.

Diagnose and treat disorders requiring physiotherapy to provide physical, mental, and occupational rehabilitation.