Be a pig and other ways to become a successful entrepreneur

84 views · Published 3 April 2013 · 2:01 · Indexed 27 October 2026

Channel: Scripps News Life · 2013 · Entertainment

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Dr. Robert Zoellner is one of the most recognizable names in optometry in the Tulsa area. But Dr. Z says he's more of an entrepreneur than anything else.

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