
Welcome to City Smiles!
Dr. William Simon brings over 30 years of expertise in delivering outstanding dental care. For more than two decades, City Smiles has proudly served the Old Irving Park and surrounding neighborhoods, providing friendly, professional service and advanced dental treatments using the latest technology.

What We Offer
Your oral health deserves expert care—and a team you can trust. At City Smiles, we’re dedicated to delivering compassionate, high-quality dental services that support a lifetime of healthy smiles. Discover what we can do for you today.
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Patients' Feedback
We are dedicated to providing the highest quality care in a comfortable and welcoming environment. We take great pride in our patient feedback—see what our satisfied patients have to say about their experience with us!
The Clear Choice for a Confident Smile
When it comes to straightening your teeth, there are many options, but none match the comfort, convenience, and confidence of Invisalign. These virtually invisible aligners allow you to achieve a beautiful smile without anyone noticing you’re undergoing treatment.


Book Your Appointment Today
Discover the exceptional dental care we provide at City Smiles, where our mission is to give you and your family a lifetime of healthy teeth and beautiful smiles using the latest in dental technology and a compassionate approach. Reach out to us at (773) 663-3800 or click on the button below to schedule your appointment today.Â