Downtown Chicago Dentist
Contact Millennium Park Smiles in Chicago
We're located in the heart of downtown Chicago at 25 E. Washington Street, steps from Millennium Park. Serving Chicago families and professionals since 1947.
Millennium Park Smiles
25 E. Washington St., Suite 1707
Chicago, IL 60602
Office Hours
- Monday
- 8:00 AM – 4:00 PM
- Tuesday
- 8:00 AM – 4:00 PM
- Wednesday
- 8:00 AM – 4:00 PM
- Thursday
- 8:00 AM – 4:00 PM
- Friday
- 8:00 AM – 1:00 PM
- Saturday – Sunday
- Closed
Getting to Our Chicago Dental Office
Millennium Park Smiles is located at 25 E. Washington Street, Suite 1707, in the heart of downtown Chicago — steps from Millennium Park and easily accessible from the Loop. The building is between State Street and Wabash Avenue.
We've been in this building since 1947, making us one of the oldest tenants. Take the elevator to the 17th floor and you'll find us in Suite 1707.
Nearby Transit
- CTA 'L' — Multiple lines stop at Washington/Wabash and State/Lake stations
- Metra — Millennium Station is a short walk
- Multiple CTA bus routes along State Street and Michigan Avenue
- Parking — Multiple garages nearby on Wabash and Michigan Ave
Chicago Neighborhoods We Serve
Millennium Park Smiles proudly serves patients from across Chicago and the surrounding suburbs. Our downtown Loop location makes us easily accessible from every neighborhood via CTA, Metra, or car.
Patient Reviews
What Chicago Patients Say About Us
Dr. Kontos is an excellent dentist. He is kind and makes me feel welcomed every time I come. The office is clean and up to date with equipment. The whole staff is awesome. I was recommended this office 5 years ago and have no regrets.
Since moving to Chicago, I needed to find a new dentist. The entire staff was friendly, welcoming, and made everything feel easy. A special shoutout to Cindy, my hygienist. She was fantastic and genuinely made me feel comfortable. Dr. Baboulas was great as well.
This place is fantastic. The receptionists are straight to the point and no nonsense. My hygienist was fantastic — polite, kind, and clearly knows what she's doing. I had a cavity that I thought was going to require a root canal, and the dentist fixed it with just a regular filling! I was in and out in literally 15 minutes.
I come here for my cleanings and exams, and every time the experience is great. The women at the front desk are always welcoming, my latest cleaning performed by Diane was excellent, and the doctor was just as professional.
Very thorough cleaning and great recommendation to get an adult fluoride treatment. And my main man Dr. Kontos is the best!
It seems like such a happy place. The hygienist, Kristy, was excellent and the dentist remembered me when I came there for a second opinion back in April. His response saved me lots of money and he was right on every count. Millennium Smiles is now my dental choice.
Schedule Your Visit in Chicago
Book your appointment online or give us a call at (312) 263-7200. We look forward to seeing you at our downtown Chicago office.