His teaching interests include cultural studies, African American theater history, dramatic writing, filmmaking and ragtime music. A dramatist whose works have been produced in New York, regional and educational theater, he has been playwright-in-residence at Michigan State University and St. Louis University and taught writing courses at the College of New Rochelle, Florida A&M University, SUNY Stony Brook, California State University at San Bernardino and Universidad de Palermo in Buenos Aires, Argentina. He spent a year at Touchstone Pictures as a Walt Disney Fellow and worked as a staff writer on ABC-TV’s Hangin’ with Mr. Cooper . In 1994 he was a Sundance finalist, and in 1995, he was awarded a National Endowment for the Arts Fellowship in Playwriting. A Gallatin graduate, Professor Dinwiddie earned his M.F.A. in dramatic writing from the Tisch School of the Arts at NYU.