Victor V. Buzachero

Banner Health is a non-profit health system, which owns and operates hospitals and other specialized facilities. Its services include academic medicine, allergy and immunology, anticoagulation, endoscopy, endocrinology, geriatrics, infusion therapy, intensive care, pain management, paramedic care, physical therapy, and weight loss and bariatric surgery. The company was founded on September 1, 1999 and is headquartered in Phoenix, AZ.

Samaritan Health System operates hospitals and provides healthcare services. It offers neurosurgical consultative and surgical services to patients. The firm offers family medical care, medical education and community services. The company was founded in 1881 and is headquartered in Watertown, NY.

Scripps Health is a non-profit organization that operates a group of health care units. It offers medical, surgical, wellness, research and support services, primary, urgent and emergency, hospice and health care, and health education classes. The company was founded by Ellen B. Scripps in 1924 and is headquartered in San Diego, CA.