Whitaker is professor of jazz double bass and director of jazz studies at Michigan State University's College of Music. He has presented master classes at such institutions as Duke University, Howard University, University of Iowa, University of Michigan, the New School (NY), Lincoln Center, and the Detroit International Jazz Festival, and at the conferences of the International Association for Jazz Education (IAJE). He has also worked with Detroit Symphony Orchestra to develop a jazz education department, and conducts their Civic Jazz Orchestra, as well as being on the faculties of University of Michigan and Juilliard School.
