As of 2017 , he teaches violin and viola at California Polytechnic State University and is co-concertmaster of the San Luis Obispo Symphony .
He studied at the Yale School of Music during Van Nostrand 's time there and was the concertmaster of the Yale Symphony Orchestra .
As of 2017 , Van Nostrand teaches violin and viola at California Polytechnic State University and is co-concertmaster of the San Luis Obispo Symphony .
He studied at the Yale School of Music during Van Nostrand 's time there and was the concertmaster of the Yale Symphony Orchestra .