CINCINNATI, 2016-Jul-20 — /EPR Retail News/ — The Kroger Co. (NYSE: KR) today announced the retirement of Houston division President Bill Breetz, and the promotion of Marlene Stewart to succeed him. Ms. Stewart currently serves as president of the company's Dillons division. Colleen Juergensen will succeed Ms. Stewart as president of Dillons. Ms. Juergensen currently serves…