Lawrence Tannenbaum (United States Public Health Command, Aberdeen Proving Ground, Maryland, USA) is a certified senior ecologist and a full-time health risk assessor working for the U.S. Army, with a previous (Superfund Program) history at the U.S. Environmental Protection Agency. He is the inventor of a patented ecological assessment field-truthing method, and is an associate editor of a Society of Environmental Toxicology and Chemistry journal.