Aerospace Medicine Physicians specializing in aerospace medicine are concerned with the special physiologic, pathologic and psychological problems that occur among aviation and aerospace workers.
Allergists treat people with skin diseases, asthma, hay fever and other similar disorders.
Audiology Audiology is the study of hearing disorders. Audiologists measure hearing loss and provide treatment for people with hearing impairments. Cardiology Cardiologists diagnose and treat disorders and diseases of the heart and blood vessels. Cardiologists also are involved with rehabilitation of patients following a heart attack or heart surgery. Dermatology Dermatologists diagnose and treat diseases of the skin.