Grinnell-Rush Medical Studies program 1975. Left to right, 1st row: E. Richard Nightingale, class of 1975; Elizabeth M. Stone; A. John Blair III, class of 1976; William N. Lisberg, class of 1976; Michael D. Schreiber. 2nd row: John F. Tucker; Ann M. Flannery; Denis F. Branson; Richard D. Belkin; Timothy K. McGonagle; Joseph R. Cline; Gary W. Dausmann.