From 1934 onwards, Oistrakh held a position teaching at the Moscow Conservatory, and was later made professor in 1939. Some of his colleagues while teaching at the conservatory included Yuri Yankelevich and Boris Goldstein. Oistrakh taught Oleg Kagan, Valery Klimov (who later succeeded Oistrakh's position at the Moscow Conservatory), Emmy Verhey, Oleh Krysa, Gidon Kremer, Yulia Brodskaya (Julia Verba), Zoya Petrosyan, Jean Ter-Merguerian, Victor Danchenko, Victor Pikaizen, Cyrus Forough, Olga Parhomenko, and his son Igor Oistrakh. In the 1950s, David Oistrakh invited Yulia Brodskaya to be his assistant in teaching solo and chamber music and Rosa Fine as his assistant for solo students.