Tom Mazziotti has left internatonal firm Greenberg Traurig, where he was a shareholder, for a partnership at Hall Booth Smith, saying the smaller, Atlanta-based litigation defense firm is a better fit for his trial practice.

Mazziotti said he moved to Hall Booth so he can focus on products, medical malpractice and transportation defense cases. At Greenberg, he said he’d been handling more general business litigation.