USA

Mike Heavner Named GM at Treasure Island Resort & Casino

August 26, 2026
Tom “TJ” Jackson

Mike Heavner has been officially appointed general manager of Treasure Island Resort & Casino in Welch, Minnesota, after serving as interim GM since March 2025. This leadership change may affect players and visitors through a continued emphasis on guest satisfaction and team member support at the Prairie Island Indian Community’s gaming destination.

Heavner brings over 25 years of experience with the Prairie Island Indian Community, having started at Treasure Island in 2001 as assistant controller of gaming. He advanced to director of finance in 2008, overseeing all financial operations for nearly two decades. His extensive knowledge of the property and its operations positions him to maintain the casino’s strong performance and guest experience.

During his time as interim general manager, Treasure Island has experienced notable growth in visitation and positive guest feedback. The casino is on track for one of its best years in its 42-year history, which indicates players may continue to benefit from a well-managed environment focused on quality service and entertainment.

The resort recently completed a full remodel of its Buffalo Tower hotel, enhancing accommodation options for visitors. These improvements contribute to a more comfortable and enjoyable stay for guests, including those who visit primarily for gaming.

Heavner’s leadership was especially important during the challenges posed by the global pandemic. He played a key role in adapting operations to prioritize safety and well-being for both guests and staff. This experience may reassure players that responsible gambling and health considerations remain priorities at Treasure Island.

Prairie Island Indian Community Tribal Council President Grant Johnson highlighted Heavner’s long-term commitment and trust within the organization, stating, “For more than two decades, Mike has been an integral part of Treasure Island’s success,“ and describing him as a “familiar and highly regarded leader by Treasure Island team members, guests and Prairie Island Indian Community members.“

For players and visitors, this leadership continuity suggests a stable environment where guest experience and team engagement are central. While no immediate changes to gaming offerings or responsible gambling measures have been announced, Heavner’s focus on sustaining prosperity and excellence may support ongoing improvements in service quality and player protections.

Players interested in visiting or learning more about Treasure Island Resort & Casino can find additional information on the official site and follow updates from the Prairie Island Indian Community.

Read the full announcement from CDC Gaming: Minnesota: Mike Heavner named General Manager at Treasure Island Resort & Casino.

For broader context on tribal gaming in the USA, see our coverage at GamblingNews.today USA and explore related tribal gaming developments.

Players seeking information on responsible gambling resources can visit Responsible Gambling.

Additional recent news in tribal gaming includes the Wildhorse Foundation awarding $447,230 in quarterly grants to support public health, education, and cultural initiatives, reflecting ongoing community investment by tribal gaming entities. More details are available at CDC Gaming.

Tom “TJ” Jackson
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