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Operation Services Division

The main purpose of the Division of Operation Services is to provide effective services that indirectly support student academic achievement.
2025-2026 Operation Services Information Guide
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Vacant, Chief of Operations
Eboni Okoro, Executive Assistant to the Chief of Operations
eokoro@dallasisd.org
(972)925-4674
Deno Harris, Deputy Chief of Operations
deharris@dallasisd.org
(972)925-3962
Yvonne Uresti, Executive Assistant to Deputy Chief of Operations
yuresti@dallasisd.org
(972)925-5114
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Kay Gulley, Project Manager
(972)925-3718
Warren Jones, Project Manager
(972)925-5171
Erik Ziller, Project Manager
(972)925-5774
Daniel Ybarra, Project Manager
(972)925-4479
Dianna Thompson, Assistant Coordinator of Operations
(972)925-4937
