Bachelor summa cum laude, Texas Agricultural and Mechanical University, 1995. Master of Science, University Texas Arlington, 1998. Doctor of Philosophy, University Texas Arlington, 2001.
Research assistant University Texas, Arlington, 1995—1998, research associate, 1998—2001. Editor American Board Internal Medicine, Philadelphia, 2001—2005, senior editor, since 2005.
Member of Council of Scientific Editors, American Educational Research Association, National Council Measurement Education, American Medical Writers Association.
Married Karen Leggett, April 4, 1998. 1 child Ezra W.