Meet the Dentists

Dr. Lynh Thy Pham, DDS (General Dentist)

Dr. Lynh Thy Pham, along with her husband, Kido Pham, started the first Smiley Dental in 2000. Their vision was to open clinics that would serve the community with the utmost quality dental care. An Oklahoma native, she is truly passionate in educating and helping patients achieve beautiful and healthy smiles for life.


Dr. Jeffery Seibert, DDS (General Dentist)

Dr. Jeffery Seibert graduated from Dental School at the UT Health Science Center San Antonio in 1999. Dr. Seibert enjoys working with young patients and is dedicated to helping children understand the importance of practicing good oral hygiene so they can enjoy healthy, radiant smiles. He is currently residing in Dallas, Texas with his wife and two beautiful children.


Dr. Irelia Machado, DDS, MS (Orthodontist)

Dr. Irelia Machado received her Doctor of Dental Surgery degree in 1998 from La Universidad del Zulia, Venezuela, where she ranked number one in her class. After practicing general dentistry for one year, she began her specialty training at Saint Louis University, which she finished in December 2001. Dr. Machado is fluent in English and Spanish.

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