Peter J. Hamilton

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.

Premier Healthcare Solutions, Inc. owns and operates as a health care enterprise. It offers emergency medicine physicians, as well as manages hospital emergency departments. The company was founded in 1995 and is headquartered in Charlotte, NC.

St. Francis Medical Center (California) provides healthcare service. It offers surgical expertise, maternity care, orthopedics, joint and spine, heart care, women’s health, behavioral health, bioethics program, children’s counseling, emergency and trauma services, health benefits resource center, health and workplace safety, imaging services, industrial and occupational medicine, intensive care unit, skilled nursing facility , the senior circle, outreach programs, primary stroke center, radiation oncology, wound care center, and rehabilitation services. The company was founded by Vincent de Paul, Louise de Marillac, and Elizabeth Ann Seton in 1945 and is headquartered in Lynwood, CA.

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 California Hospital Association represents hospitals and health systems. The non-profit company is based in Sacramento, CA. Carmela Coyle has been the CEO of the company since 2017.

Preferred Professional Insurance Co. provides liability insurance and risk management services to physicians and medical organizations. The company is headquartered in Omaha, NE.

The Medical Group Management Association operates as a professional association for medical group management. The private company is based in Englewood, CO. Halee S. Fischer-Wright has been the CEO of the company since 2015.

Verity Health System of California, Inc. is a non-profit organization, which engages in the ownership and operation of hospitals. It offers patient care services including behavioral health, bioethics program, children's counseling center, emergency and trauma services, health and workplace safety, heart care, imaging services, industrial and occupational medicine, intensive care unit (ICU), and maternity care. The company was founded in 2002 and is headquartered in El Segundo, CA.

St. Louise Regional Hospital provides healthcare services. It offers general surgery, orthopedics, primary care and urgent care, breast care centers, laboratory services, medical diagnostic imaging services, maternal child health services, palliative care and pulmonary rehab services. The company was founded in 1989 and is headquartered in Gilroy, CA.

The Catholic Health Association of The United States is a nonprofit organization that represents more than 600 hospitals and 1,400 long-term care and other health facilities in all 50 states. The American company's mission is to continue Jesus' mission of love and healing in the world today through Catholic health care. The private company is the largest group of nonprofit health care providers in the United States.

St. Vincent Medical Center engages in the operation of an acute care hospital. The company is headquartered in Los Angeles, CA.

Bassett Medical Center, Inc. provides healthcare services. Its healthcare system connects comprehensive care and services to people living throughout central New York. It offers traditional hospital-based care such as maternity, surgical, and medical care, open-heart surgery, daVinci robot-assisted surgery, specialized cancer treatment, trauma care, neurosurgery, and spine care. The company was founded in 1856 and is headquartered in Copperstown, NY.

Seton Medical Center provides healthcare services. Its services include cancer care, heart care, emergency and stroke care, orthopedics and spine care, and surgical services. The company was founded in 1893 and is headquartered in Daly City, CA.

Part of R&Q Insurance Holdings Ltd., Marillac Insurance Co. Ltd. provides workers compensation, professional and general liability coverage services. Marillac Insurance Co. was acquired by Randall & Quilter II Holdings Ltd. on December 23, 2020 for $2.80 million.