15785 Laguna Canyon Rd, Suite 240
IRVINE, CA 92618


I am Dr. Monica Trieu and have spent 22 years practicing my unique brand of Conservative Dentistry. My guiding focus is on preserving, if at all possible, your own natural teeth. 

If you’ve been told that you need costly, invasive procedures to restore your smile, there may be another way! The Conservative Dentistry I practice is often healthier, and a less expensive option. 

Come see me for a second opinion if you have been told you need a crown. Many times a composite restoration can spare you cost, time, and conserve the structural integrity of your tooth without grinding it down to make crown. 

In addition to my expertise in restorative dental care, I offer:  

  • Tooth Conserving Dentistry 

  • No double-bookings; (I only see 6 patients a day)

  • I meticulously perform all Hygiene cleanings

  • I create Personalized treatment plans for each patient

  • Early AM and late evening appointments available to fit your schedule

Here at True Smile Dentistry, we want to make your Dental experience positive, calming and pleasant. Call to make an appointment today.


Our Services

Conservative Dentistry

Dr. Trieu likes to restore teeth using composites fillings instead of grinding them down to make crowns. Crowns are often indicated, but in many cases, composite fillings are a much better restorative option.

Prevention includes regular dental exams, cleanings, and x-rays; sealants and fluoride are also great preventive treatments.

Teeth whitening is a simple, non-invasive treatment used to change the color of teeth and is an ideal way to enhance the beauty of your smile.

We all realize that having a healthy, bright, beautiful smile allows us to smile with confidence. We are able to improve our teeth and smiles with quick, painless and surprisingly affordable treatments.

Whether you are missing one tooth or complete arches of teeth, we can determine the best restoration to renew your smile.



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Contact Us

We encourage you to contact us with any questions or comments you may have.

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