Audrey Sim, DDS •785 S. Randall Road •Algonquin, IL 60102

Your First Choice for
Complete Care & Dental Excellence

Are you dental-phobic? Do you hate shots?

If So, You Will Love STA!

STA, or the Single Tooth Anesthesia System®, makes your visit anxiety-free and more comfortable for you and your family. STA painlessly delivers anesthetic to a single tooth without the need for a traditional injection and eliminates the after-effects of a numb tongue or cheek.

Anesthetic is delivered through a small probe placed between the tooth and gum. Computer-controlled, the anesthetic is flowed around the root of the tooth at a level just below the pain threshold so the anesthetic is virtually painless!

Moreover, 40 million Americans are termed “dental phobics,” people with such severe anxiety that they avoid dental care altogether. In fact, nearly 25% of all dental appointments are canceled because of this phobia. Don’t let your phobia come between you and the dental care you need to maintain good health. Ask for STA at your next appointment.

It is estimated that nearly 50% of the U.S. population experience some anxiety when visiting the dentist.

If you’re looking for a local dentist who offers family dentistry, cosmetic dentistry and gum disease treatments, look to Dr. Audrey Sim. She delivers personalized dental care for a wide range of oral health issues.

Do you need a dental crown, dental implants or dentures? Dr. Audrey can help. In addition, she provides dental fillings, porcelain veneers, teeth whitening and Six Month Smiles.

Dr. Audrey serves the residents of Algonquin, IL as well as the nearby Illinois communities of Carpentersville, Crystal Lake, Huntley and Lake in the Hills.

To learn more about single tooth anesthesia, please give us a call at 847.854.9833. For your convenience, you can use our online Request an Appointment form to book your one-on-one time with Dr. Audrey Sim.

Patient Reviews

"Dr. Audrey is a happy person. You can feel this in the care her team delivers from the moment you walk in the door. It makes me feel relieved to put my trust in such an intelligent, confident dentist. She employs many technologies to manage pain. The bridge Dr. Audrey created for me is perfect!"

Since 1993 Dr. Audrey Sim has provided comprehensive restorative and cosmetic dentistry solutions to residents of Algonquin and nearby communities. Her restorative dentistry services include full mouth restoration and rehabilitation, same-day crowns, implant restorations, dentures, periodontal gum therapy and root canal treatments. For her cosmetic dentistry treatments, she offers porcelain veneers, cosmetic bonding, porcelain inlays and onlays, teeth whitening, dental imaging and Six Month Smiles.

Our Technology


Cosmetic Treatments

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