When Success Depends on Looking Your Best!

Schedule your Appointment 773-772-8400

America’s Best Dentist Award

Talk of the Town: Customer Satisfaction Winner

Mojo Pages Award: #1 Dentist

Guide To America’s Top Dentists

Angie’s List Super Service Award

Best of 2024 Dentists

Best of Chicago: Dentist’s Award

Chicago Magazine: Top Docs of 2024

$99

New Patient Special*

Includes cleaning, x-rays and exam.

* Call for more details

20% Off

Invisalign Patient*

Limited to first ten patients each month

* Call for more details

$10.00/Unit

Botox
Special*

First botox
treatment

* Call for more details

Current Specials!

Schedule Now

Are you looking for the best dentist in Chicago?

Big Smile Dental has 30+ years of experience providing exceptional dental care. Our talented and caring team is committed to providing our patients with a comfortable, relaxed environment, answers to your dental questions, and a treatment plan that is customized for you – all resulting in a lifetime of big, beautiful, healthy smiles.

Learn Why Big Smile is the Chicago Dental Office People Love!

Services

Affordable
Dentures

The inability to eat or smile comfortably can significantly impact a person’s quality of life. Whether it be smiling or laughing, chatting or conversing, missing teeth can take a toll on your life.

Dental
Implants

Dental implants are incredibly natural-looking. They essentially replace the tooth’s structure from the bottom up, allowing ideal candidates to have a new artificial tooth root to fill in the gap.

Teeth
Whitening

The inability to eat or smile comfortably can significantly impact a person’s quality of life. Whether it be smiling or laughing, chatting or conversing, missing teeth can take a toll on your life.

Invisalign
Treatment

When people smile and reveal a mouth full of straight teeth, rarely is it natural. Uneven teeth and poor oral health habits can cause crooked teeth, but they don’t have to affect your smile or confidence.

View All Services

Featured Articles

Complete Dental Services in Chicago

Schedule Your Appointment

Big Smile Dental is dedicated to providing comprehensive and quality dental care to our patients in Chicago and surrounding areas such as Logan Square and Avondale. We focus on improving your oral health and confidence in your smile. Dr. Siegel and the Big Smile Dental practice are specialists in Family and Cosmetic Dentistry as well as Orthodontics, Periodontics, and other dental procedures.

Trusted Brands

We are certified providers for Invisalign aligners, Lumineers, Da Vinci, and MAC veneers.

Play Area for Kids

Young patients can play in a comfortable play area while waiting to see Dr. Siegel.

Quality Veneers

For Veneers, having the right material is important. Big Smile Dental provides quality porcelain veneers for your smile makeover.

Senior Discounts

Senior Citizens enjoy a 10% courtesy fee reduction for payment in full at the start of treatment.

1 Hour Sessions

Teeth whitening in one 1-hour session

Insurance & Payment Plans

You’ll find that most of our procedures are covered by various dental and medical insurance plans. Our helpful office staff will be happy to assist you in filling out your insurance forms to ensure that you receive proper reimbursement from your insurance carrier. For your convenience, we also offer the payment options for those without dental insurance.

Relaxing Treatment

Sit back and relax into treatment in a massage chair with headphones, music, movies, and more.

Hablamos Español

Estamos orgullosos de brindar excelente atención y servicio dental a nuestra comunidad de habla hispana en un ambiente donde se sienten bienvenidos.

What Our Patients Say

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

Google Reviews

Award-Winning Chicago Dentist

Dr. Theodore Siegel’s extraordinary skills have decorated him with many awards and honors. A 1984 graduate of the University of Illinois, he has consistently stayed up-to-date on the latest dental technologies and techniques by completing 2000+ hours of continuing education. An active participant in the dental community, Dr. Siegel is a member of the Dentist in Chicago Society, Illinois State Dental Society, the American Dental Association, and the Academy of Gp Orthodontics.

Dr. Siegel has also been featured on Fox in the Morning, NBC 2 News, ABC 7 News, WGN 9 News, the Chicago Sun-Times, and the Chicago Tribune. He was also featured on the cover of “Doctors of Dentistry” and has been named the official dentist of both Miss Chicago and Miss Illinois Pageants.

Before & After Transformations

Office Hours

Monday and Friday

9:30 am – 5:00 pm

Tues, Wed and Thur

9:30 am – 6:00 pm

Saturday

9:00 am – 2:00 pm

When Success Depends on Looking Your Best!

New Patient Special*

Invisalign Patient*

Botox
Special*

Current Specials!