John R. McClean

Iowa Health System provides health care services. The firm specializes in cardiac and vascular programs. The company was founded in 1995 and is headquartered in Des Moines, IA.

Trinity Regional Health System owns and operates hospitals. It offers medical services, such as surgery, heart, cancer, women's health, mental health and substance abuse, and home health care services. The firm also provides family medicine, internal medicine, obstetrics and gynecology, pediatrics, and specialty services and focuses on prevention services, including wellness screenings and health education. The company was founded in 1984 and is headquartered in Rock Island, IL.

Mississippi Medical Plaza LC engages in the provision of healthcare services. It offers surgeries and joint replacement. The company was founded in 1996 and is headquartered in Davenport, IA.