Committed to you.

At Avant Dentistry, we are committed to providing dental care for our patients. Our modern and relaxing environment helps you to have an exceptional dental experience. Our team strives to emphasize patient education and preventative care. Our goal is to work with you to not only achieve but maintain excellent oral health. We treat each patient as family and have a strong vision for high quality of care with the patient’s best interests at heart.

- Dr. Karen Liang


Chief Smile Officer

Dr. Liang is delighted to be serving the Plano community! She grew up in Plano, Texas so naturally she decided to serve her hometown! She graduated from the Texas Academy of Mathematics and Science, and continued her undergraduate studies at Baylor University. Dr. Liang received her dental education at  Baylor College of Dentistry. After graduating from dental school, Dr. Liang has worked closely with pediatric and general dental practitioners across the DFW metroplex. 

Treating each patient as family, she has a strong vision for high quality of care with her patient’s best interests at heart. Her patients are amazed at her ability to ease their dental fears and enjoy their dental visits. Dr. Liang is passionate about dentistry; she is committed to the life-long journey in dentistry. She participates in numerous continuing education courses each year in order to offer the most modern dental treatments for her patients. 

When Dr. Liang is not practicing dentistry, she enjoys spending time with her family and friends, traveling, and staying active


Liz B Clean Agent Liz is our dental hygienist. Liz is a proud mother of two teenage girls. When Liz is not at work, she enjoys spending time with her husband and girls, playing games and traveling.

Liz B

Clean Agent

Liz is our dental hygienist. Liz is a proud mother of two teenage girls. When Liz is not at work, she enjoys spending time with her husband and girls, playing games and traveling.

Patrick H Smile Agent Patrick was born in Taiwan. He moved to the US when he was a young adult. He is a foodie, loves trying just about anything except for okra! 

Patrick H

Smile Agent

Patrick was born in Taiwan. He moved to the US when he was a young adult. He is a foodie, loves trying just about anything except for okra! 

Kayla D Smile Agent Kayla is a yogi who is native to Plano. On her cheat days, she enjoys Tex-Mex and red velvet cake. 

Kayla D

Smile Agent

Kayla is a yogi who is native to Plano. On her cheat days, she enjoys Tex-Mex and red velvet cake. 

Nancy M Smile Agent Nancy immigrated from Taiwan and is a proud mother. She enjoys traveling to see her family in Asia and brisk walks in her neighborhood parks.

Nancy M

Smile Agent

Nancy immigrated from Taiwan and is a proud mother. She enjoys traveling to see her family in Asia and brisk walks in her neighborhood parks.


Hear from our Smile Family