Warner Thomas

Sutter Health engages in the provision of healthcare services. It offers allergy care, asthma care, gastroenterology, imaging, liver care, occupational health, pediatric, bioethics, dermatology, emergency, back and spine, heart and vascular, cancer, and fertility services. The company was founded in January 1996 and is headquartered in Sacramento, CA.

Ochsner Health System is a non-profit organization, which operates general and surgical hospitals. It provides clinical and hospital patient care for different specialties and treatments including heart and vascular, orthopedics, cancer care, men's health, pediatrics, women's services, digestive disorders, neurosciences, primary care, and organ transplants. The company was founded by Alton Ochsner, Guy Caldwell, Edgar Burns, Francis E. LeJeune Sr., and Curtis Tyrone in 1942 and is headquartered in New Orleans, LA.

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.