Graduated from the Urals Mussorgsky Conservatoire in 1994 (class of Prof. T.Matveeva). When a student appeared with Domestique Choir and upon graduation left for Bashkiria where she taught at a musical school in the town of Oktzabrsky. Prize-winner of all-Russian competitions as chorus conductor and of international competitions as chorus master.
Joined the Ekaterinburg Opera and Ballet Theatre as a chorus master in 2011 to become executive Chief Chorus Master in 2012 and Chief Chorus Master since February 2014. Grozina was executive Chorus Master on new productions of the following operas: Le comte Ory, Satyagraha, Der fliegende Holländer, Eugene Onegin, Boris Godunov and Carmen. As Chorus Master/Director Grozina worked on the operas Othello and Rigoletto as well as all the repertoire concerts with the participation of the choir.