Leadership About Leadership Medical Directors Allison Young, M.D. Amy M. Backer, M.D. Carmen L. Wiley, PhD, DABCC Hongxiu Ji, MD Board of Directors Stanley T. Leung, M.D. Sanjay Logani, M.D. Dane W. Sandquist, M.D. Liqun Yin, M.D. Novae B. Simper, M.D. Isaac R. Grindeland, M.D. Jon V. Rittenbach, M.D. Executive Team Stanley T. Leung, M.D. Heather Major Nate Koenig Kristina Johnson Mari Patel, DM, MHA, CT(ASCP)HTL
