Derek Nguyen
Derek Nguyen at Genesis of Ontario

Derek Nguyen

Sales Manager

Genesis of Ontario

2100 Inland Empire Blvd
Ontario, CA 91764

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5.0
33 Reviews

Dealership Experience

1 yr, 9 mos

Languages Spoken

English English

Vietnamese Vietnamese

5.0

33 Reviews

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33 Reviews of Derek Nguyen

March 13, 2026

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Employee Rating

Ontario Genesis Team was great did not pressure on purchase and very knowledgeable and professional. More

by Terry B
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Recommend Dealer
Yes

Other Employees Tagged: Joseph Juarez, Henry Lee

March 07, 2026

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I had an overall great experience at Genesis of Ontario. Safa was extremely knowledgeable and answered all of my questions. Everything went as smooth as clockwork and I love my GV70. My friends love it too More

by BecomingWilkinson
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Recommend Dealer
Yes

Other Employees Tagged: Bailey Ramos, Safa Mustafa

February 08, 2026

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This experience was surprisingly refreshing compared to past encounters with other vehicle companies. This dealership is a great representation of what a good car buying experience should be. The process w More

by Smokejeremiah9
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Recommend Dealer
Yes

January 17, 2026

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I’m happy to meet Robert and the sales team. Pleasant and willingness to be patient and not force the issue. More

by i.broussard
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Recommend Dealer
Yes

Other Employees Tagged: Bailey Ramos, Robert Sanchez

December 31, 2025

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Great service, communication, sales folks, prices. We got an employee discount and the hot chocolate is to die for. More

by hilal.abuzahra
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Recommend Dealer
Yes

December 31, 2025

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Sales team was helpful. Safa Mustafa saved the day and offered my daughter a coloring book, details like this really make a difference since the dealership was buys and the More

by mk
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Recommend Dealer
Yes

December 28, 2025

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This dealership respected my time and worked at my own pace with no pressure. They went out of their way to help find the perfect match. More

by M. Garcia
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Recommend Dealer
Yes

December 14, 2025

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An amazing experience! Very helpful, very professional, very informative, and thorough. The whole staff really took the time. I was in and out in no time! More

by Diane
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Recommend Dealer
Yes

Other Employees Tagged: TJ Adenihun, Safa Mustafa

December 11, 2025

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The vehicle options, accessories available, trade in offered and incentives were backed by a nice group of people. More

by Dvanderpyl
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Recommend Dealer
Yes

Other Employees Tagged: TJ Adenihun, Joseph Juarez

Dec 15, 2025

Dvanderpyl responded

My family and friends are all impressed with the style and features

December 09, 2025

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Employee Rating

Ontario sales team did a fair job with our desire to purchase a new Genesis. The discount that was provided for Black Friday helped us decide to purchase this big investment. More

by namkuyi
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Recommend Dealer
Yes

Other Employees Tagged: TJ Adenihun

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