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Meet Our Doctor

Dr. Obi Nwankwo

Dr. Obi is a graduate of the Texas A&M University Baylor College of Dentistry and was raised in Dallas, Texas. Prior to joining us, Dr. Obi worked as an Associate Dentist in the Dallas area. He brings a wealth of knowledge to us, along with the latest techniques in dentistry. Dr. Obi is passionate about serving the Irving community and looks forward to getting to know you and your family!

Doctor Obi

Fun Facts


  • football icon My favorite sports team is the Dallas Cowboys!

  • saxophone icon I love playing the saxophone!

See Real Patient Reviews
in Irving

Bryce P.
google dental office review
five stars review

Bryce P.

Ultra Smiles was a wonderful experience. From the check-in process, to photographs, teeth cleaning and the teeth examination. Everyone was very friendly and made me feel extremely comfortable for my first visit. I am looking forward to going back.
Alex L.
google dental office review
five stars review

Alex L.

I've been a patient for a few years. Staff is knowledgeable, professional, warm and friendly. I have sensitive teeth, so they take extra care in being gentle with my cleanings. Highly recommend them.
Scott W.
google dental office review
five stars review

Scott W.

Outstanding Dentist. I’m guilty of not visiting the dentist as often as I should over the years. The experience at Ultra Smiles has been nothing but enjoyable. The entire staff has been courteous and professional. Dr Nwankwo’s care and treatment was outstanding. Thank you so much.
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Dentist Proudly Serving
Irving since 2010

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Call Us Today at: (972) 779-0469

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