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

Your First Choice for
Complete Care & Dental Excellence

Algonquin’s First Choice for Comprehensive Dental Care

Since 1993 Dr. Audrey Sim has dedicated herself to providing comprehensive dental solutions to help residents of Algonquin and nearby areas achieve beautiful, healthy smiles. Make her your first choice for gentle, compassionate and patient-focused care.

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.

Algonquin Smiles

785 S. Randall Road
Algonquin, IL 60102
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Call: 847.854.9833
Visit: or

Office Hours

Monday, 9am to 5pm
Wednesday, 1pm to 8pm
Thursday, 9am to 5pm
Friday, 8am to 1pm
Select Tuesdays, 8am to 3pm
Select Saturdays, 8am to 1:30pm

Patient Convenience

  • Provides exceptional oral patient care & service
  • Accepts most insurance, files & maximizes the benefits
  • Accepts Visa, MasterCard, Discover, AmEx, third-party financing, cash-pay discounts
  • In-house quality dental plan available
  • Patients seen promptly
  • Same-day appointments sometimes available
  • Refreshments
  • In-treatment room HD cable TV
  • Morning, lunchtime, evening & weekend appointments
  • Clean, warm blankets
  • Handicapped-accessible
  • Protein shakes & bottled water

Make Algonquin’s standard of dental excellence your first choice for convenient, comprehensive smile care you can trust. To schedule your one-on-one time with Dr. Audrey Sim, please give us a call at 847.854.9833. For your convenience, you can use our online Request an Appointment form.

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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