Why Choose Us?

With our convenient location in Marrero, Louisiana, our office cares for patients from the surrounding communities of Harvey, Gretna, Westwego, Terrytown, Avondale, Waggaman, Belle Chase, Lafitte, New Orleans, Metairie, Kenner, Algiers, Bridge City, Elmwood, and Harahan.

We focus on patient education want you to feel driven to achieve the smile of your dreams.  Our office manages everything from cleanings for the entire family to fillings, crowns, bridges, and periodontal (gum) therapy.  Dr. Diem Do’s mission is to provide superior dental care with unparalleled service in a relaxing and calm atmosphere. 

Our team provides quality dental care, conveniently in your neighborhood and cater to your schedule. We have same-day emergency openings and strive to see every patient on time; sometimes you don’t even have time to open a magazine! Because your comfort is important to us, we offer many of the modern amenities you’ve come to expect in a dental office including noise-canceling headphones, Pandora-equipped iPods, massaging dental chairs, blankets, neck pillows, and lip balm, too!

We believe that whatever your dental needs may be, you will be treated with the highest quality dentistry available and with the most compassionate, respectful care you deserve.

Preventative Dentistry

Periodic dental cleanings at Diem Do, DDS keep your dental health on track. Discover the benefits of optimal care & regular check-ups.

Restorative Dentistry

Dental implants, bridges & dentures provide solutions for missing teeth. Dr. Do brings his expertise to direct your tooth restoration case at every stage.

Periodontal Therapy

Periodontal therapy helps you control destructive gum disease. Diem Do, DDS offers solutions to the most common reason patients lose teeth.

Meet the Dentist

Diem Do, DDS


Dr. Diem Do was born in Vietnam and has been a proud New Orleans resident since 1975. After graduating from West Jefferson High School in 1987, he obtained his bachelor’s degree in biology from the University of New Orleans in 1991. He earned his Doctor of Dental Surgery degree from the LSU School of Dentistry in 1995 and opened his private practice shortly thereafter.

Patient Reviews

Our patients have wonderful things to say about the care they receive from Dr. Do and his team:

"Best dentist ever! The whole staff is beyond wonderful! They make me feel like family! Best choice ever."
–Erica C.
"Dr. Do & his staff are by far the best staff ever! I have never seen a dental office as clean, stylish, and professional as theirs. If you come to Dr. Do just know that you are in good hands!"
–Doaa K.
"I always dreaded going to the dentist, but not any more. Thanks to Dr. Do and his outstanding staff. The staff and atmosphere is the best around. I highly recommend Dr. Do."
–Fay F.
"I have been going to Dr. Do office for a long time. His staff is very friendly and will help you in any way. Dr. Do is a great person very caring about is patients and will take good care of you."
–Christine B.

Schedule an appointment with Dr. diem do today!

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