Meet our doctor and friendly staff


Thao Bui, DMD

Dr. Thao Bui grew up in Saint Louis, Missouri. She received her Bachelor of Biomedical Engineering from Washington University of Saint Louis. In 2006, She attended University of Kentucky College of Dentistry in Lexington, KY, where she received numerous honor awards and scholarships and volunteered in many events such as Saturday Morning Clinic and Remote Area Medical to provide free dental service to the underserved communities. She received her doctorate in dental medicine in 2010 and has been in practice in Texas ever since. Dr. Bui is an active member of American Dental Association, Texas Dental Association, and Dallas County Dental Society. She also had received advanced training in dental implant, laser, pediatric dentistry and esthetic crowns/bridges.

With a gentle touch and compassion, Dr. Bui provides patients of all age comprehensive high quality dental care that focuses on helping patients preventing dental caries and gum disease. She is very passionate about helping patients find solutions that meet their specific needs. She listens and works diligently to ensure that our excellent service at Marsh Lane Dental would exceed patients' expectation.

Dr. Bui is married to her husband Henry, and they have two boys Dustin and Thomas. In her spare time, she enjoys reading, playing tennis, and traveling.


Our Staff



Alex has been with Marsh Lane Dental over 5 years and is experienced from front to back of the office. She aspires to make every patient feel welcomed when they walk through the door. Alex is a loving mother of a seven years old daughter and is expecting her second one! 


flor manzano

Flor is our office patient coordinator and has joined the team since 2017. Behind her beautiful smile is a friendly and caring woman who goes over and beyond for our patients! She's extremely devoted to educating patients on their individual needs. Flor is originally from El Salvador. She is married to Roger and has two sons. In her spare time, she enjoys reading, watching movies, and working out. 


melissa macias 

Melissa is our lead dental assistant and has been a very loyal employee at Marsh Lane Dental. She has over 10 years of experience in the dental field! Melissa loves to help patient getting good oral health and a beautiful smile. When she is not in the office, she likes to take her 3 kids swimming.