2833 N Milwaukee Ave, Chicago, IL 60618

773-772-8400

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Get a Beautiful, Straight
Smile with Invisalign®️️️️
for Only $3,500 in Chicago!

Schedule Your Free Consultation and See How Invisalign Can Transform Your Smile.

Schedule Free Consultation

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Get a Beautiful, Straight
Smile with Invisalign®️️️️
for Only $3,500 in Chicago!

Schedule Your Free Consultation and See How Invisalign Can Transform Your Smile.

Schedule Free Consultation

Easy as 1, 2, 3!

Invisalign at Big Smile Dental is simple.

1

Schedule your free consultation

2

Get started with Invisalign (only $3500!)

3

Watch your smile
transform

Schedule Free Consultation

Our Office

Located in the heart of Chicago, Big Smile Dental is your local Invisalign provider.

Our experienced and caring team at Big Smile Dental is dedicated to providing all our patients with a relaxed and comfortable environment and answers to their dental questions with a treatment plan tailored to their unique needs, contributing to a lifetime of big, beautiful, and healthy smiles.

Why Choose Invisalign?

Virtually
Invisible

Comfortable & Removable

Quick, Effective
Results

Learn More About Invisalign

Frequently Asked Questions

Most patients see results in 6-12 months.

Still Have Questions? Contact Us

Meet Your Doctor

Dr. Theodore Siegel is a nationally renowned cosmetic dentist, named “America’s Best Dentist” 14 years in a row. Focusing on smile design, veneers, Invisalign, orthodontics, esthetics, and full-mouth restoration. Dr. Siegel is known for his caring touch and humorous tone, making even the most nervous patients comfortable. His extraordinary skills have decorated him with many awards and honors. Dr. Siegel has been recognized for the welfare and advancement of human values with the 2007 Heroes of Humanity award. He has been named a top cosmetic dentist by the Consumers’ Research Council of America every year since 2003. He has been featured on Fox in the Morning, NBC 2 News, ABC 7 News, WGN 9 News, the Chicago Sun-Times, and the Chicago Tribune. WGN Channel 9 has also named him “Chicago’s Very Own.

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Dr. Theodore M. Siegel D.D.S., P.C.

See Why Our Patients Love Big Smile Dental

See how we’ve transformed smiles across Chicago.

I used to be afraid of the dentist, when I came to this place they were so nice to me and they made me feel so comfortable that I don’t feel pain anymore. For the first time in my life I can say that I love going to the dentist! They are super friendly and the place is very nice as well!☺️ I truly recommend them for any kind of procedures!

Maria R. Castro

15/04/2024

The entire team at Big Smile Dental is absolutely top notch amazing — I have nothing but positive things to say about them! I have been a patient at Big Smile Dental since 2014, u0026amp; I recommend them to anyone looking for quality, professional dental care, with a team who can put you at ease.

Jenny Vance

15/04/2024

After moving to Chicago, I couldn’t find a reliable, honest dentist. That is until I found Big Smile Dental. Dr. Kim is amazing and provides a great experience. She is caring, attentive, and excellent at her craft. The dental hygienists are thorough but gentle with my sensitivities. The staff is courtesy and professional. Highly recommend!

John Proffitt

15/04/2024

Dr. Kim is my baby. She always make my appointments personal and I love that. She gives the best advice and gives a top level of care. Thank you Dr. Kim.

Andre Thomas

15/04/2024

This dental facility is So Wonderful. Everyone is always so nice and friendly. I know some folx are afraid of going to the dentist, but give this place a try, they will change your mind. I feel very blessed to have been a patient here for about 10 years now. Really, can’t say enough nice things about this place. ❤

Marlana Carlson

15/04/2024

This has been the best dental office i have ever attended. hands down the best i will highly recommend.

Xsavier10

15/04/2024

Cleaning I went for a cleaning and was surprised with the results. The assistant was very friendly and explained everything to me as she went through the procedure. I was very satisfied with my visit and would definitely recommend Big smile to those looking for good customer service and great results.

Michael

15/04/2024

“Best Dentist in Chicago” Great dental experience. Dr. Siegel took the time to listen and understand my concerns. I can be a bit long winded but I never felt rushed. My cleaning was gentile and thorough. April explained what I needed in a matter of fact way and I never felt like I was being lectured. I highly recommend Big Smile Dental.

Sammy

15/04/2024

5 stars for Big Smile Dental. Kind, thorough, and professional. Love the staff’s friendly smiles.

Yolanda N.

15/04/2024

My first appointment I was really excited to visit this dental office because I had seen their charity work online and in the newspaper. This dental office is truly an oasis in the desert and I am so glad I came! I highly recommend it. The dentists are great and the staff are really committed to making you feel comfortable.

Rachel

15/04/2024

My experience here was a great one! I will be coming back, to have other work done. Today was my consultation and I feel like, they care and try to find great options for you to have that perfect smile..

Raquel Bello

15/04/2024

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