Marc Korovitch studied at the Sorbonne, the École Normale de Musique in Paris, and the Haute École de Musique in Geneva. Among his mentors were Denis Rouger, Celso Antunes, Michael Gläser, Dominique Rouits, and Colin Metters.

He is regularly invited by various choirs, including ACCENTUS, the Radio France Choir, the SWR Vokalensemble Stuttgart, the Croatian Radio Choir, the NDR Chor, the Europa Chor Akademie, the WDR Chor, the English Voices, the Community of Madrid Choir, the Serbian Radio Choir, the Eric Ericson Chamber Choir, and the Netherlands Radio Choir.
Korovitch is the youngest conductor to have conducted the Concerto Köln in Germany and on tour in Italy and Poland. He frequently conducts the Hague Chamber Orchestra, the Zagreb Baroque Orchestra, the Berliner Sinfonietta, the Croatian Radio and Television Orchestra, the Montpellier National Orchestra, and the Spanish Radio and Television Orchestra RTVE.

He collaborates with conductors such as Sir Simon Rattle, Herbert Blomstedt, Klaus Mäkelä, Daniel Harding, Lahav Shani, Gustavo Dudamel, Alan Gilbert, Philippe Jordan, Louis Langrée, Leonardo García Alarcón, Laurence Equilbey, Esa-Pekka Salonen, and Jaap van Zweden.
He was conductor of the Jeune Chœur de Paris from 2017–2024 and principal conductor of the Chœur de l’Orchestre de Paris between 2022–2023. In 2019, he was appointed choir master of the Swedish Radio Choir, chief conductor of the Orchestre Colonne in september 2022, of the Montenegro Symphony Orchestra in 2023, and of the Spanish Radio and Television Choir RTVE in 2024.

Passionate about teaching, Korovitch was a professor of choir conducting at the Conservatoire à Rayonnement Régional de Paris and at the Pôle Supérieur Paris Boulogne Billancourt for seven years.

Lessons in love — with Benjamin, Chamayou & Hannigan

Hannigan sings Messaien & Zorn

The City in the Sea — The City in the Sea – Chamber Music & Poetry at the Finish Institute

Hardenberger in Tanaka’s trumpet concerto — Bartok’s Dance Suite and Saint-Saëns organ concerto