GemariCo, decades in the making

Ariana and her preschool best friend Gemma (Gem) founded GemariCo when they were 3 years old, back when their "business" was mostly markers, stickers, and board games. A lot has changed since then: Gemma's moved on to other ventures, the services have evolved completely, and yes, we're probably using fewer markers now. But the spirit that started it all? The curiosity, determination, and enthusiasm is still the heartbeat of everything we do.  

GemariCo began with a strong partnership decades ago, and I’m excited to continue to build on that promise and explore how we can work together on your business needs.

Photos by Dan Lewis

Ariana works at the intersection of business, healthcare, and the social sector. After starting her career as a health educator and community organizer at a Federally Qualified Health Center, she has spent over a decade and a half as a strategy consultant, working to solve her clients’ strategy, client engagement, and operational design challenges. Ariana holds a bachelor’s degree in Latin American Studies from Pomona College and an MBA from Harvard Business School. 

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About Ariana Klitzner

Collaborators

Diane Knoepke

Diane (she/her) helps people drive change - for themselves, their teams, and their organizations. For more than two decades, Diane has focused on transforming organizations through her roles as a strategy consultant, chief of staff, and outreach director. She is on faculty at Northwestern University’s School of Education and Social Policy. Diane currently serves as Board Co-Chair for Chicago Women in Philanthropy among other local volunteer leadership positions. Diane holds a bachelor’s degree in English and an MS in learning and organizational change, both from Northwestern University.

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