Founded in 1980, Advocate Medical Group is one of Chicagos leading physician group practices with more than 150 physicians. The center specializes in a range of medical and surgical care services. It has expertise in the areas of neurology, gynecology, immunology, endocrinology and oncology. Advocate Medical Group offers medication administration solutions for allergies and infectious diseases. The center operates the Illinois Professionals Health Program to treat physical, mental, emotional and behavioral problems. It provides cardiac consulting, stress testing, electrocardiogram and 24-hour Holter monitoring services. In addition, Advocate Medical Group offers tumor and tissue removal solutions. The center maintains a location in Arlington Heights, Ill.