Our Offers
Your dental experience should be comfortable, personalized, and stress-free—and that’s exactly what we deliver.

Free Implant Consult

In-House Membership

Invisalign For $3997
Who Is Caring for Your Smile? Choose Experienced Dentists for Healthy, Beautiful Results.
From routine care to stunning smile makeovers, our experts in general & cosmetic dentistry provide personalized treatments, including Invisalign, veneers, and teeth whitening in Niles, IL, for the perfect smile.

Welcome to Smiles of Niles
A Team That Treats You Like Family
Your smile is unique, and your dental care should be too. At Smiles of Niles, we believe in personalized, patient-first dentistry, where every treatment is tailored to your goals, concerns, and lifestyle. From the moment you walk through our doors, you'll be welcomed into a warm, supportive environment where your comfort and health are our top priorities.
We’re here to listen, care, and help you love your smile again.
Why Choose Smiles of Niles?
Precision. Comfort. Results.

Meet Dr. Christopher C. Chung
Dr. Christopher Choongseo Chung is a highly qualified dentist with several areas of expertise in implant and periodontal surgery. He is dedicated to providing the best quality dental care in the Chicagoland area.
Dr. Chung received his bachelor’s degree at the reputable Yonsei University in Seoul, South Korea. He then continued his post-graduate PhD education at the University of Iowa where he was active in conducting research in Bioinformatics and Computer Science. It was this science-forward and genetics-related research that promoted Dr. Chung’s interest in dental surgery and the people-friendly field of dentistry.

Meet Dr. Mia Myoungah Seo
Dr. Mia Myoungah Seo is an extensively trained dentist, especially in the field of endodontics/root canals. She is highly motivated to improving her patient’s oral health and providing them with excellent care.
Dr. Seo (pronounced “Suh”) first received her dental degree at the prestigious Yonsei University College of Dentistry in Seoul, South Korea. She then received additional training in her 3-year endodontic residency program where she became a specialist in performing advanced cases of root canals. Dr. Seo then worked as a microscope trained endodontist for five years before moving to San Francisco, California as a root canal doctor.

Dr. So Young Park
Dr. So Young Park graduated from the University of Iowa College of Dentistry with her Doctor of Dental Surgery Degree. Her excellence in the field was recognized with awards in Research in advanced whitening and Fixed Prosthodontics. She also was a recipient of academic scholarships throughout the program. Dr. Park acknowledges the necessity of great oral hygiene in all her patients, and in particular children as she had extensive dental work done at a young age. She had completed a senior externship treating children with advanced tooth decay at St. Luke’s hospital and encourages her youngest patients to get on the right track for oral care early on. Dr. Park is committed to providing the best quality of dental care to her patients in the way she would like to be treated herself.

Meet Dr. Phimon Atsawasuwan
Dr. Phimon Atsawasuwan is an experienced and highly accomplished orthodontist. As he practices orthodontics, he also works as an Assistant Professor at the University of Illinois at Chicago. He is a board certified orthodontist. He was awarded Thomas M Graber Award of Special Merit, which is one of the most prestigious award from the American Association of Orthodontists and numerous Biomedical Research Awards and fellowship from the American Association of Orthodontist Foundation. He received his DDS and MSc in Periodontics from Mahidol University, Thailand. He then received his MSc in Periodontology from Eastman Dental Institute, University College London, United Kingdom.
How We Are Different
Your dental experience should be comfortable, personalized, and stress-free—and that’s exactly what we deliver.

A Team That Cares
From your first visit, we take the time to listen, understand your concerns, and make sure you feel at ease.

Minimally Invasive, Maximally Effective
With modern techniques and gentle care, we ensure treatments are comfortable, efficient, and designed around you.

Results That Speak for Themselves
Whether you're here for routine care, Invisalign, or a full smile transformation, we’re dedicated to helping you love your smile again.
Membership Plan
Don’t have insurance? Don’t worry! Learn more about our in-house membership plan that was made to put patients care as the top priority!
- Ages 13 & Younger
- Ages 14 & Older
Ready to love your smile?
We’re here to provide expert, compassionate care designed just for you. Let’s create a smile you feel great about, schedule your consultation today!

Your Smile, Your Moment!
Get the smile you’ve always wanted with Invisalign clear aligners. Whether you're addressing minor alignment or need more comprehensive treatment, Dr. Mia Seo is here to help. Join us for special Invisalign events and enjoy exclusive savings and perks!
Book your consultation today and start your Invisalign journey.