Gordon & Rosenblatt is a consulting firm founded by Gilbert Gordon, PhD and Aaron Rosenblatt in April 2009. Scott Deitchman, MD, MPH, RADM (Ret), David Dziewulski, PhD and Howard Shuman, PhD are partners in the firm. We advise our clients on matters involving water and public health, with emphasis on prevention of Legionnaires’ disease (infection by Legionella bacteria) and infection by other waterborne pathogens associated with building water systems. In 2021, Gordon & Rosenblatt became a Grainger Services Partner.