This invite-only concert is a special thank you to LACO’s donors, subscribers, and community members who have been so supportive throughout the pandemic. Community members may also enter for a chance to win a free ticket to this in-person event. Tickets are limited. Participants must be fully vaccinated.

Los Angeles Chamber Orchestra SummerFest at Walt Disney Concert Hall is made possible by a generous leadership gift from Terri + Jerry Kohl. SummerFest with Los Angeles Chamber Orchestra is sponsored by the Alan G. and Jane A. Lehman Foundation.


Margaret Batjer


Tereza Stanislav

assistant concertmaster

Josefina Vergara

principal second violin

Cheryl Norman-Brick

acting associate second violin

Hana Kim

Violin II

Erik Rynearson

principal viola

Victoria Miskolczy

associate principal viola

Andrew Shulman

Principal Cello

Armen Ksajikian

Associate Principal Cello

David Grossman

Principal Bass

Sandy Hughes

Acting Principal Flute

Claire Brazeau

Principal Oboe, Allan Vogel Chair, Endowed by the Henry Family

Joshua Ranz

Principal Clarinet

Kenneth Munday

Principal Bassoon

Michael Thornton

Principal Horn

David Washburn

Principal Trumpet

Alex Iles

acting principal trombone

Elisabeth Zosseder

acting principal harp

Ted Atkatz


Ryan Sweeney

personnel manager


111 S Grand Ave, Los Angeles, CA 90012