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Senior Researcher

Holen Katz Hirsh

Holen is driven by a strong desire to apply her rigorous research training to addressing social inequities in the community. She is responsible for project oversight and leadership in OMNI’s Public and Behavioral Health division, with content expertise in substance use treatment and health equity research and evaluation. Holen also leads OMNI’s data visualization best practice team. Prior to joining OMNI, Holen completed her doctorate in Social Psychology where her research focused on stereotyping, prejudice, and implicit bias. Outside of OMNI, Holen enjoys exploring her neighborhood in Denver and mountain trails with her daughters and spouse.  



Ph.D., Social Psychology


Public and Behavioral Health

Sub-Content Focus

Substance Use Treatment