Cast of Characters

Principal Investigators

• John R. Clarke, M.D., FACS, jclarke@gradient.cis.upenn.edu
• Bonnie L. Webber, Ph.D., bonnie@central.cis.upenn.edu

Current Project Members

Research Faculty

• Sandee Carberry, Ph.D., carberry@cis.udel.edu
• Curt Langlotz, M.D., Ph.D., langlotz@linc.cis.upenn.edu

Postdoctoral Associates

• Lloyd Greenwald, Ph.D., lgg@linc.cis.upenn.edu
• Jonathan Kaye, Ph.D., kaye@linc.cis.upenn.edu
• Beverly Spejewski, Ph.D., spejewsk@linc.cis.upenn.edu

Ph.D. Students

• Gann Bierner, bierner@linc.cis.upenn.edu
• Terry Harvey, harvey@cis.udel.edu
• Alexy Khrabrov, khrabrov@gradient.cis.upenn.edu
• Omolola Ogunyemi, ogunyemi@gradient.cis.upenn.edu
• Alexandrin (Sasha) Popescul, popescul@gradient.cis.upenn.edu

Undergraduates

• Al Ferguson, uafergus@mcs.drexel.edu
• Ernest Freund, freundea@linc.cis.upenn.edu

Project Members Emeritus

• Adam Bell, abell@linc.cis.upenn.edu
• Abigail Gertner, Ph.D., agertner@linc.cis.upenn.edu
• Stefanie Neumann, Ph.D., sneumann@linc.cis.upenn.edu
• Michael Niv, Ph.D., niv@linc.cis.upenn.edu
• Ron Rymon, Ph.D., rymon@ISP.Pitt.edu
• Rich Washington, Ph.D., rwash@linc.cis.upenn.edu