SBSO Administrative Staff



Justus Zimmerman
Executive Director

Barb Freel
Office and Records Associate

Anna Thompson
Orchestral Librarian


Anne McGraw
Director of Corporate & Foundation Relations

Barbara Henry
Director of Annual Giving

Halle McGuire Hobbins
Development Manager

Janet Middleton
Finance Manager

Tony Kamnikar
Director of Operations

Christina Gibson
Director of Education




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Contact us

SBSO Inquiries & Subscriptions
(574) 232-6343

Morris Performing Arts Center
(574) 235-9190

DeBartolo Performing Arts Center
(574) 631-2800