Donald H. Bauman

Isabel Healthcare, Inc. is a private company based in Ann Arbor, MI that provides tools to support clinicians in clinical reasoning and patients in making decisions about diagnosis and where to seek care. Isabel Healthcare is the leader in providing these tools, with its unique AI and curated machine learning engine that has been tuned and refined over 20 years. The company's flagship product, the Isabel DDX generator, is the world's most powerful differential diagnosis tool, and thousands of clinicians rely on Isabel every day. The company was founded in 2000 by and is named after Maude's daughter who almost died after a potentially fatal illness was not recognized. Donald H. Bauman has been the CEO of the company since 2010.

InformMed, Inc. provided medication safety solutions. The company was founded by Katharine Francis in 2001 and was headquartered in Peoria, IL.

Cereplex, Inc. provides web based automated surveillance solutions. The firm serves healthcare organizations including community hospitals, academic medical centers, health administration hospitals, children's hospitals and hospital system. The company was founded in 1997 by Dan E. Peterson and is headquartered in Germantown, MD