Paul Kantor is currently the Sally Shepherd Perkins Professor of Violin at the Shepherd School of Music at Rice University having previously served as the Eleanor H. Biggs Distinguished Professor of Violin at the Cleveland Institute of Music. He received his Bachelor of Music and Master of Music degrees from the Juilliard studying violin with Dorothy DeLay and chamber music with Robert Mann. For thirteen years he served as Chair of the String Department at the University of Michigan and has taught at the Juilliard School, the New England Conservatory, and Yale University. He continues as Artist in Residence at the Glenn Gould School of Music/ Royal Conservatory of Music since his appointment in 2008. Along with his son, violinist Timothy Kantor, he founded and directs the Gabriel Del Orbe Violin Program in the Dominican Republic.

Additionally, he has presented master classes at the Starling-Delay Symposium, Indiana University, the Eastman School, the University of Southern California and the New World Symphony, among others. His students consistently win major awards at important violin competitions including the Indianapolis, Montreal, Stulberg, Buenos Aires, Klein, and Fischoff.