Gayle B. McCombs, RDH, MS, is a professor in the Hirschfeld School of Dental Hygiene at Old Dominion University (ODU) in Norfolk, Virginia. Her research interests include: new product testing; occupational risk assessment; and exploring ways to measure, prevent, and treat common oral diseases. McCombs is also a member ofæDimensions of Dental Hygiene'sæEditorial Advisory Board.
Understanding the FDA regulatory process that takes products from inception to the marketplace can help dental health professionals in evidence-based decision making.