Rock Gaming LLC and Greektown Casino-Hotel Announce Leadership Changes

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Detroit-based Rock Gaming LLC (“Rock Gaming”) announced today new organizational changes within the company and Greektown Casino-Hotel. Brian Eby, currently chief executive officer and general manager of Greektown Casino-Hotel, has been named senior vice president of gaming operations for Rock Gaming. Jason Gregorec will assume the chief executive officer and general manager position for Greektown Casino-Hotel. These organizational changes are effective immediately.


Eby joined Rock Gaming at Greektown Casino-Hotel in March 2014. Prior, he served in multiple corporate and executive management roles, most recently as executive vice president of operations for Warner Gaming, LLC where he was responsible for the strategic direction and performance for the company’s tribal gaming facilities. Prior to that role, Eby held the position of corporate vice president of gaming operations for Station Casinos, LLC based in Las Vegas, NV. He is a native of Albuquerque, NM and earned a bachelor’s degree in finance from New Mexico State University.


Gregorec joined Rock Gaming in May 2015 as corporate vice president of gaming operations. He has more than 20 years of management experience in the gaming industry, having held several executive managerial positions at Green Valley Ranch Casino Resort & Spa in Nevada, Majestic Star Casino-Hotel in the Greater Chicago area, and most recently served as the vice president and general manager of Tropicana Evansville. Gregorec is a native of Elwood, IL.


“Brian and Jason transitioning into their new positions will continue to strengthen our company,” said Mark Dunkeson, president and chief operating officer of Rock Gaming. “As we continue to build momentum, their significant experience and strong leadership skills are vital to our company’s future.”