Casey Bierman
Casey Bierman at Patriot GMC Hyundai

Casey Bierman | Page 3

General Manager

Patriot GMC Hyundai

2001 SE Washington Blvd
Bartlesville, OK 74006

Contact Me
4.9
52 Reviews

Dealership Experience

5 yrs, 2 mos

Languages Spoken

English English

4.9

52 Reviews

Write a Review

52 Reviews of Casey Bierman

February 06, 2026

Dealership Rating
Employee Rating

Everyone here is super kind! They took their time with my questions and concerns and answered anything I asked! Aaron is the absolute best! More

by tbowens2k17
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Seth Knighton, Aaron Freeman, Aaron Shieldnight , Joe Perrymore, Dillon Tennison

Feb 06, 2026

Patriot GMC Hyundai responded

tbowens2k17 Everyone here is super kind! They took their time with my questions and concerns and answered anything I asked! Aaron is the absolute best!

February 06, 2026

Dealership Rating
Employee Rating

Super nice guy! I have bought 3 cars from him and every single deal and car has been awesome! More

by goffcharles1964
Recommend Dealer
Yes
Feb 06, 2026

Patriot GMC Hyundai responded

Thank you for your continued trust and loyalty! We truly appreciate you choosing us again and again. Building long-term relationships and delivering great experiences every time is what we strive for, and we’re honored to have earned your business on all three purchases. Enjoy your vehicles, and we look forward to helping you again in the future! — Patriot GMC Hyundai Team

February 04, 2026

Dealership Rating
Employee Rating

Tyler was a great sales person, knowledgeable in all aspects of the car I was buying & very helpful with the whole process. I’m very happy with this dealership & Tyler! More

by msdeb58
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Seth Knighton, Tyler Miller

Feb 06, 2026

Patriot GMC Hyundai responded

Thank you for the great review! We’re so glad to hear you had such a positive experience. Tyler is very knowledgeable and takes pride in guiding customers through the entire process, making sure they feel confident and comfortable with their purchase. We appreciate you choosing Patriot GMC Hyundai and are thrilled to have earned your satisfaction. Enjoy your vehicle, and we’re always here if you need anything! — Patriot GMC Hyundai Team

February 01, 2026

Dealership Rating
Employee Rating

He is a great guy! He got my payment way lower than expected! Come here and ask for Corey he'll take great care of you! More

by garrenwren27
Recommend Dealer
Yes

January 31, 2026

Dealership Rating
Employee Rating

Very friendly great help they did great helped us very well I cud gladly recommend Dillon Cory at patriot Hyundai More

by pennysheets
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Seth Knighton, Corey Gilpin, Aaron Shieldnight , Dillon Tennison

Feb 06, 2026

Patriot GMC Hyundai responded

Thank you for the great review and recommendation! We’re so glad to hear you had such a friendly and helpful experience. Dillon Cory takes pride in taking great care of his customers, and we appreciate you recognizing his efforts. Thank you for choosing Patriot Hyundai—we truly appreciate your business and your trust. — Patriot Hyundai Team 🚗✨

January 30, 2026

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Employee Rating

Corey is the best and he needs a raise! ! Don’t shop around dealerships! Just come here and ask for Corey! He’s a great guy! More

by jonathan10132
Recommend Dealer
Yes
Feb 06, 2026

Patriot GMC Hyundai responded

Thank you for the awesome review! We love the enthusiasm. Corey truly cares about his customers and goes the extra mile to make the experience a great one, and we’re proud to have him on our team. We appreciate the recommendation and your trust in Patriot GMC Hyundai. Thanks again for choosing us—we look forward to helping you again! — Patriot GMC Hyundai Team 🚘👏

January 27, 2026

Dealership Rating
Employee Rating

Corey and Dillon were wonderful! NO OTHER DEALERSHIP COULD GET ME APPROVED BUT THEY DID!!! Go to patriot GMC Hyundai in Bartlesville and ask for Dillon or Corey! More

by chrissieburg11
Recommend Dealer
Yes

Other Employees Tagged: Seth Knighton, Corey Gilpin , Dillon Tennison

January 21, 2026

Dealership Rating
Employee Rating

Great day here at patriot hyundai today! Corey is outstanding and did a wonderful job of making sure I got a great deal on my wife's new vehicle! Don't shop hyundai dealers just come here an More

by derek.mark1045
Recommend Dealer
Yes

Other Employees Tagged: Seth Knighton, Zach Oerman, Corey Gilpin , Billy Beyen

January 16, 2026

Dealership Rating
Employee Rating

Corey deserves this 5 star review because he was patient,not too pushy and listened to our wants needs and budget. He gave us a great experience.!!! More

by Tonyajerryhart
Recommend Dealer
Yes

Other Employees Tagged: Zach Oerman, Corey Gilpin

January 16, 2026

Dealership Rating
Employee Rating

The dealership was extremely friendly and Cory Gilpin was totally prepared for my questions and presentation of deal was straightforward and easy to understand. I was in and out of the dealership driving my More

by mdlonewolf1
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Corey Gilpin , Billy Beyen

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