Ronald J. Kanterman

AMAG Pharma USA, Inc. engages in the provision of pharmaceutical products to independent pharmacies, managed care organizations, hospitals, pharmacy benefit management companies, government entities, and physicians. The company was founded by Victor M. Hermelin in 1942 and is headquartered in Waltham, MA.

Brown Smith Wallace LLC operates as a public accounting firm. It specializes in traditional audit, accounting and tax services as well as a variety of business consulting services. The company was founded by Harvey Wallace and Tony Caleca in 1972 and is headquartered in St. Louis, MO.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.