ORA Dental Studio - Kralj and Kralj 
General Dentist

712 N. Dearborn
Chicago,  IL 60654

(312) 867-8766

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"Top 1%" doctors make up the top 1% of all North American Invisalign Providers and are among the most experienced.
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In addition to treating adults, this doctor also treats teenagers with Invisalign clear aligners.
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In the highly specialized field of cosmetic dentistry there are a number of very talented and skilled cosmetic dentists, but very few can be considered true ‘smile artists.’ Dr. Mladen Kralj, a cosmetic dentist, whose luxurious cosmetic practice is located in the heart of downtown Chicago only steps from the Magnificent Mile, is one of the latter.

Hailing from a family of artists and musicians, Dr. Kralj was exposed to art at a young age, which became an influence in both his personal and professional aesthetic. His appreciation for the artistic process became the foundation for his clinical philosophy and approach towards smile makeovers. It also guided his decision to focus his practice on the art and science of cosmetic dentistry.

“Art and design influences everything I do, personally and professionally.”

Dr. Kralj blends the artistry of his profession with a distinctive clinical approach called Natural Smile Design, which is unique in professional care and personal attention. It’s only natural that his canvas is his patients’ smiles and that each newly designed smile is as distinctive as a piece of art. Dr. Kralj brings to each client years of advanced training, extensive experience, and consummate creativity and skill. Most importantly it is his attention to details that makes every smile look stunning, yet natural. “I view the smile as a fundamental element of a person’s natural beauty. It’s a reflection of one’s spirit, or essence,” Dr. Kralj says.

Dr. Kralj knows the impact a healthy, attractive smile can have in a person’s life, so his greatest reward is to help his clients look and feel their best. “Everyday I am fortunate to see the remarkable difference a beautiful smile makes in a person’s life,” he says.

Tufts University School of Dental Medicine, Boston 1991, Pacific Aesthetic Continuum (PAC-live)San Francisco 2002-2003
  • American Dental Association (ADA)
  • American Academy of Cosmetic Dentistry (AACD)
  • Academy of Comprehensive Esthetics (ACE)
  • Chicago Dental Society (CDS)


Office Hours 
Monday 11:00 AM 7:00 PM
Tuesday 11:00 PM 7:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 11:00 AM 7:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed

Payment and Insurance 
Payments Accepted:
  • Cash
  • Check
  • Credit Card
  • In-Office Financing
  • Third Party Financing (CareCredit)

Insurance Accepted:
  • Most major insurance

Other Locations
Address Phone Office Hours  
937 W. Randolph
Chicago IL  60607


(312) 491-9494
Monday 11:00 AM 7:00 PM
Tuesday 11:00 AM 7:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 11:00 PM 7:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed
View location
1854 W. Division
Chicago IL  60622


(773) 227-6721 View location
1827 S. Michigan
Chicago IL  60616


(312) 328-9000 View location

The views and opinions expressed by the doctors in each profile do not necessarily reflect those of Invisalign or its parent company, Align Technology Inc. Providers are responsible for the accuracy of the information provided.