Affiliations Courses 1999[position unknown]University Of Massachusetts Medical Center2000[position unknown]University Of Massachusetts Medical Center1990[position unknown]Columbia University2001[position unknown]Rice University 1990Embryology: Cell Differentiation And Gene Expression In Early Development 1990Student1999Embryology: Concepts And Techniques In Modern Developmental Biology 1999Teaching Assistant2000Embryology: Concepts And Techniques In Modern Developmental Biology 2000Teaching Assistant2001Embryology: Concepts And Techniques In Modern Developmental Biology 2001Teaching Assistant