Emeritus Faculty John E. Heuser, MD Professor Emeritus, Cell Biology & Physiology Robert P. Mecham, PhD Professor Emeritus, Cell Biology & Physiology Robert Mercer, PhD Professor Emeritus, Cell Biology & Physiology Philip D. Stahl, PhD Edward Mallinckrodt Jr. Professor Emeritus, Cell Biology & Physiology Robert S. Wilkinson, PhD Professor Emeritus, Cell Biology & Physiology