InvoHealth is comprised of professionals in medicine, public health, and informatics. The company unoffically started in 1999 when a group of college students at Washington University joined together to provide medical literature reviews, document services, and web development to physicians at Washington University and Saint Louis University. The company officially registered with the State of Missouri in 2002 under the name of "Literature Searches."

Originally called “Literature Searches,” our company changed its name to “InvoHealth” in 2006 in order to convey the fact that we indeed offer more than just literature searches. Today, InvoHealth offers a flexible set of core services that are adaptable to a variety of projects and industries. Our primary services include literature searches, guideline development, document services, and research support services. We are experts in informatics and information technology.

InvoHealth's main office is located in St. Louis, Missouri and has access to a tremendous number of information resources. Our network of resources extends to universities and libraries throughout the United States.