About Smile 312 Your Downtown Chicago Dentist

Where You Can Expect Health- Centered, Patient- Focused Dentistry

Situated in the Chicago Loop since 1986, Dr. Harvey Jay Mahler and the staff at Smile 312 Chicago's Premier Dentist take a whole-body approach when treating dental patients of all ages. While smiles continue to be his specialty, it is patients’ overall health that remains his passion. As a result, his decades of experience and commitment to conservative, comprehensive dentistry make him the preferred choice for better oral healthcare by individuals throughout the world.

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Trusted by Patients Across the Globe

It is rare to find a dentist who sees patients from other parts of the world; however, Dr. Mahler’s extensive training, experience, and reputation precedes him. With individuals flying in from all over the country to our Chicago dental office, he continually works hard to build relationships and earn patients’ trust.

40+ Years of Experience

Unlike many of the dentists in the area who have only been working a short time, Dr. Mahler has been practicing for more than two decades. Also, his holistic approach draws many new families who are looking to improve not only their smiles but also their overall health.

You’ll See the Same Dentist Every Time

When arriving at Smile 312 Chicago's Premier Dentist, you will not find a revolving door of staff coming and going. Instead, you can expect to see Dr. Mahler each time you visit. From the beginning to the end of each treatment plan, he communicates well with patients so that individuals never feel in the dark about their dental care.

Leading-Edge Dental Technology

Modernized dentistry is important to Dr. Mahler and our team at Smile 312 Chicago's Premier Dentist. Using new innovations in technology such as a digital impression system and soft tissue laser, as well as a 100% digital workflow, patients can expect a more accurate, comfortable, and streamlined approach to oral healthcare.

Professional & Caring Dental Team

Our team might be small, but we are excellent at caring for patients of all ages. Whether it is a toddler or senior who needs help, we possess a compassionate demeanor and comprehensive solutions to improve smiles of all types. We also maintain a mindful approach when treating those who are disabled or on the spectrum.

Welcoming Dental Patients of All Ages

Children, teenagers, families, seniors, and those who require more advanced dental work can expect to receive the same high-quality, first-rate dental care from our Smile 312 Chicago's Premier Dentist team. Dr. Mahler’s experience combined with our team’s passion for helping others creates a space where everyone feels welcome and at home.

Happy Smiles, Healthy Patients!

Our patients’ satisfaction is our top priority. From routine checkups to advanced dental care, we make sure every smile leaves our office healthier and happier.

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  • Dr Mahler and his staff at Smile 312 are the best. They’re friendly, and they listen to all your concerns and they respect your time. I went to see Dr Mahler for TMJ treatment and from day one his recommendations have made a big difference on my discomfort level.... read more

    Jenniffer M.
  • When I first arrived at Smile312, my mouth was in complete disarray—I honestly didn’t even know where to begin. That all changed when I met Dr. Mohler. From our very first interaction, he established a sense of trust and professionalism that immediately put me at ease. He took the time... read more

    Kimberly R.
  • Just had my first visit to Smile 312 in the Loop—spotless office, friendly staff, and they’ve got Netflix to keep you entertained. Went in for a cleaning and check-up; dropped about $150 after insurance, which felt fair. They broke down the costs and insurance stuff clearly. Scheduling was easy, and... read more

    rcpanget O.
  • Dr Mahler is considerate to your concerns and will give you the best course of treatment. He does a great job with my cleaning. Great location for anyone in the Loop.

    Kenny K.
  • We were seen promptly. The receptionist was pleasant and efficient. Dr Mahler was exceedingly personable and thorough and explained everything in detail. The office was organized and clean with very modern equipment. All aspects of the visit were first rate

    kenneth f.
  • I can't recommend Dr. Mahler highly enough! He is the best dentist I have ever had, combining exceptional professionalism with deep knowledge and expertise. His team is equally outstanding, making every visit smooth and pleasant. I first came to him after a distressing experience with another dentist, and Dr. Mahler... read more

    Ana M.
  • The staff is very friendly and helpful. The care I receive is exceptional and the interest regarding my overall health is comforting and reassuring that I am being listened to not just regarding my dental health.

    Michael D.
  • Great expertise. A 1 in a million phenomenon. The destroyer of TMJ. Other dentists tremble at the sound of the name doctor Mahler (and I’m not talking about the weight loss doctor in Lockport) because they know they cannot compete no matter how hard they try.

    Missael S.
  • 312 Smile is the best, they are definitely 5 star, they always take good care of their patients dental needs. 😊

    Hattie W.
  • I went in for an appointment to start the process of getting Invisalign, ended up finding out about other more important issues going on in my mouth. Thanks Dr. M. for being honest and candid about the health of my teeth and gums. Health is more important than aesthetics!

    Erica M.
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