Thomas J. Crowley

American College of Healthcare Executives operates as a professional society of healthcare executives. The company was founded in 1933 and is headquartered in Chicago, IL.

The American Hospital Association owns and operates hospitals. Its services include patient care, conducting research and development projects on the structuring and delivery of health care services, and providing educational programs and opportunities. The company was founded in September 1899 and is headquartered in Chicago, IL.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Doctors Hospital, Inc. engages in the provision of medical and surgical services. It offers ambulatory surgery, breast health, digestive disease care, emergency services, endocrinology and diabetes care, imaging services, infusion care, orthopedic, primary care, radiation oncology, rehabilitation program, sleep center, transitional care, wound care, and wellness center. The company was founded in 1975 and is headquartered in Lanham, MD.