Casey Bierman
Casey Bierman at Patriot GMC Hyundai

Casey Bierman

General Manager

Patriot GMC Hyundai

2001 SE Washington Blvd
Bartlesville, OK 74006

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4.9
52 Reviews

Dealership Experience

5 yrs, 2 mos

Languages Spoken

English English

4.9

52 Reviews

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52 Reviews of Casey Bierman

June 30, 2026

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Employee Rating

My family has bought vehicles from Patriots for years. This was our first time working with Ryan, he was super helpful, nice and easy to work with. We are always happy when leaving the dealership. More

by Jacklyn Chambers
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Recommend Dealer
Yes

June 26, 2026

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Ryan was 10/10 from start to finish. He was never pushy, answered every question we had, and made sure we ended up in vehicles that actually made sense for our family instead of just try More

by Sarah
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Recommend Dealer
Yes

May 19, 2026

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Kent was super awesome! Walked in here thinking I wouldn't leave in a vehicle but they're ir happen! More

by e81shortshort
Recommend Dealer
Yes
May 20, 2026

Patriot GMC Hyundai responded

Thank you so much for taking the time to share your experience and for choosing Patriot GMC Hyundai! We love hearing stories like this. Kent works hard to provide a professional, transparent, and customer-focused experience, and we are thrilled to hear he helped make what felt impossible become reality. At Patriot GMC Hyundai in Bartlesville, our goal is helping customers find the right vehicle while making the car buying process easy, comfortable, and enjoyable. Congratulations on your new vehicle, and thank you again for trusting Patriot GMC Hyundai. We truly appreciate your business and look forward to serving your automotive needs for years to come!

April 15, 2026

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Definitely a fun and honest guy! He will get the job done ! Highly recommend. Ask for Corey More

by bmhipp27
Recommend Dealer
Yes

April 14, 2026

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Employee Rating

We love Corey! He is so easy to work with and listens to all your wants and needs and finds something that fits you! Just bought our second vehicle from him and won More

by Lorg123$
Recommend Dealer
Yes

April 10, 2026

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Great customer service. Informative and supportive. One of the best car-buying experiences I've had. More

by Loco_3760
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Recommend Dealer
Yes

April 10, 2026

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This is my third time buying a card from Patriot Hyundai and I've had a great experience each time. They treat their customers like family. This will continue to be our favorite dealership. More

by pinkertonstefanie1991
Sales Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Tyler Miller

April 08, 2026

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very helpful very fast pretty nice place very nice work environment happy for them to be helpful More

by hutsoncoats
Recommend Dealer
Yes

April 07, 2026

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Ryan Strain started the whole process for us. He was never pushy and entertained all requests. Ryan was an absolute representation of professionalism. Zach, the sales managers was very responsive More

by kennyfhenry
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Recommend Dealer
Yes

March 31, 2026

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Employee Rating

Corey wasa very good salesman and he made me laugh! ot me approved on a brand new elantra! Ask for Corey! More

by mcanallydustin574
Recommend Dealer
Yes
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