Alumni Prenni Lab Alumni Former members of the lab and where to find them. Postdoctoral Researchers Amy Sheflin, Ph.D. Jay Kirkwood, Ph.D. Patrick Brophy, Ph.D. Adam Heuberger, Ph.D. Graduate Students Rachel Jones, Ph.D. Brandon Sandoval, M.S. Valerie Seitz, Ph.D. Sahar Toulabi, Ph.D. Dana Freund, Ph.D. Katie Fromuth, M.S. Katie Nasiatka, M.S. Faith Robison, M.S. Nathan Sindt, M.S. Undergraduate Student Researchers Katie Braun, B.S. Tyler Richards, B.S. Chris Evans, B.S. Research Staff Susan Beth Mitchell Margaret Read