MGM National Harbor Appoints Chris Gumiela as President and COO

The leadership landscape at MGM National Harbor in Maryland is undergoing a significant transition. MGM Resorts has officially announced the appointment of Chris Gumiela as the property’s new President and Chief Operating Officer (COO). He takes over the reins from Melonie Johnson, who is retiring from the industry. Gumiela is a familiar face at the National Harbor resort, having been part of the leadership team shortly after its grand opening in 2016. His appointment is seen as a strategic move to leverage his deep understanding of both traditional resort management and modern digital gaming platforms.

In his new capacity, Gumiela will oversee all daily operations at the resort. His mission includes providing strategic direction with a specific emphasis on enhancing employee engagement and fostering stronger community relations within Prince George’s County. Having spent two decades climbing the corporate ladder at MGM Resorts, Gumiela is uniquely positioned to maintain the property's status as a premier entertainment destination in the region.

"I’m thrilled to be back in the DMV and look forward to expanding the ways MGM National Harbor serves as an entertainment capital for our region and a pillar in community engagement for Prince George’s County." - Chris Gumiela, President and COO of MGM National Harbor

Numbers and facts

Gumiela’s track record within the MGM organization is extensive. He first joined the company in 2006 through the Management Associate Program at Mandalay Bay in Las Vegas. His career progressed through various roles, including slot marketing analytics and brand strategy for the Monte Carlo Resort & Casino. Notably, during his tenure as Vice President of Marketing at MGM National Harbor from 2017 to 2020, he played a crucial role in driving nearly $1 billion in property-wide revenue. Since 2021, he has served as Senior Vice President of interactive operations, where he managed the omnichannel alignment between the digital BetMGM business and the group's land-based resorts. Furthermore, he was appointed to the MGM Resorts Capital Committee in 2026 and served on the steering committee for LeoVegas.

Background

The National Harbor property is a cornerstone of MGM’s regional portfolio. Since its debut in 2016, it has redefined the gaming landscape in the Maryland and Washington D.C. area. Gumiela’s return to the property marks a full circle in his career, as he was instrumental in establishing the resort’s initial brand identity. His recent experience with the interactive side of the business, particularly with BetMGM and the acquisition of LeoVegas, suggests that MGM intends to further integrate its digital and physical offerings. This approach is becoming increasingly common as major casino operators seek to create a seamless experience for customers across all touchpoints, whether they are playing on a casino floor or a mobile device.

Why it matters for German players

While MGM National Harbor is located in the United States, the leadership decisions made by global gaming giants often influence international markets, including Germany. For German players, the primary concern is ensuring they play at legally compliant venues. According to the German Interstate Treaty on Gambling 2021 (GlüStV 2021), all online operators must be licensed by the GGL (Gemeinsame Glücksspielbehörde der Länder). Key regulations include a strict 1,000 Euro monthly deposit limit and a 1 Euro maximum bet per spin on virtual slots. As MGM expands its footprint through brands like LeoVegas, which operates in various European jurisdictions, the management style and technological innovations introduced by leaders like Gumiela may eventually shape the features and safety protocols available to German users on licensed platforms.

What it means for GGL-licensed casinos

For casinos operating under a GGL license, the appointment of an omnichannel expert to a major land-based role serves as a blueprint for future growth. German operators are currently navigating a highly regulated environment that requires sophisticated player protection systems like LUGAS and OASIS. By observing how U.S. leaders integrate data from digital platforms to improve land-based operations, German companies can refine their own strategies. The focus on community engagement and employee relations, as highlighted by Gumiela, is also vital for German operators who must maintain a high level of social responsibility to keep their licenses in good standing with the regulators.