Brian O’Leary

The American College of Physicians operates as a medical-specialty organization. The non-profit company is based in Philadelphia, PA. Darilyn V. Moyer has been the CEO of the company since 2016.

American Medical Association engages in promoting the art and science of medicine and the betterment of public health. It offers services to physicians, residents, medical students, and patients. The company was founded by Nathan Smith Davis in 1847 and is headquartered in Chicago, IL.

DuPage Medical Group Ltd. provides healthcare services. Its services include family medicine, pediatrics, internal medicine, high risk breast clinic, integrated oncology program, the spine center, immediate care, infusion center, occupational health, pain medicine ambulatory surgery center, pharmacy, premier medical equipment, robotic surgery program, surgical center, travel medicine clinic, vascular lab, vein clinic, addiction medicine, allergy, asthma & immunology, anticoagulation clinics, cardiac electrophysiology, cardiology, critical care, dermatology, diabetes care & education, endocrinology, facial plastic and reconstructive surgery, fracture liaison service, gastroenterology, physical & occupational therapy, plastic surgery, podiatry, pulmonary medicine, radiation oncology, radiology, rheumatology and sleep medicine. The company was founded in 1999 and is headquartered in Downers Grove, IL.