Schedule an Appointment 312.263.5262

General Dentistry

Most people experience tooth decay at some point in life. Let Smile 312 take care of all your dental needs!

  • Tooth-Colored Fillings
  • Crowns & Bridges
  • Dental Implants
  • Dentures & Partial Dentures

TMJ Treatments

TMJ and bite issues can be painful and interfere with daily life. Dr. Mahler specializes in treating TMJ problems so you can start feeling your best again.​

"Dr. Mahler is the best dentist I've ever had: friendly, polite, clear, concise and precise.

He elaborates a treatment plan to bring your mouth up to date and includes a financial plan for you, too."

-Vero R.

Smile 312 is your go-to Chicago Loop dentist, conveniently located on Michigan Ave near Millennium Park. You’ll love our clean, state-of-the-art office, where patients are always greeted with a smile by our friendly staff. 

You won’t find a better view of Lake Michigan in downtown Chicago!

What Our Patients Say 

Services At A Glance

From routine cleanings and fillings to bruxism devices, Smile 312 offers a full range of dental treatments to help you achieve your perfect smile.

Our Location

"I was terrified of going to the dentist since it had been almost a decade since my last visit.

There is no other word to describe Dr. Mahler and his staff than simply 'perfect'."

-Zoe H.

"Fantastic dentist! 

Very comprehensive and understanding. Very reasonably priced. 

Also has the best view in the city."

-Oliver S.

Need After-Hours Emergency Care? Call (312) 263-5262

Cosmetic Dentistry

We can restore stained and damaged teeth into a bright, beautiful smile you will be proud to show off.

  • Veneers
  • Teeth Whitening
  • Cosmetic Contouring
  • Invisible Orthodontics​

We’re committed to providing quality dental care
to families in the Chicago area.
New patients are always welcome!

Preventive Dentistry

Maintaining a healthy mouth is important for staying free of cavities and infections. Schedule your family’s routine dental cleanings and examinations twice a year.

About Smile 312

Harvey Jay Mahler DDS has provided top-quality dental care in the Chicago Loop since 1986.

​The Smile 312 team takes a holistic approach to dental treatment, education, and health. We believe in listening, and we take the time to truly understand each person’s needs, goals, and lifestyle. Our goal is to help you maintain healthy teeth and gums throughout your life.

We use the latest dental technologies and techniques to provide better, more comfortable treatment and help you look and feel your best!