Former Boca Restaurant Group leader takes executive post with Mexican concept. 

Tex-Mex chain Tijuana Flats Burrito Co. named Brad Kaemmer CEO.

Kaemmer will assume leadership of the organization in June, reporting to chairman and co-owner J. Camp Fitch. Kaemmer most recently served as COO of Boca Restaurant Group. Before that he was regional vice president at P.F. Chang's.

Founder and co-owner Brian Wheeler will shift his focus to Tibby's New Orleans Kitchen but will continue to serve on the Tijuana Flats board of directors and remain involved in strategic decisions impacting the brand.