Mark Streitz, Joliet's Trusted Cosmetic Dentist

At Mark Streitz Dental, we are passionate about transforming smiles and boosting confidence through our comprehensive cosmetic dentistry services. Whether you’re looking to brighten your teeth, reshape them, or achieve a complete smile makeover, our skilled team combines artistry with the latest dental technologies to create stunning, natural-looking results. We personalize each treatment to meet your unique aesthetic goals, ensuring your smile is both beautiful and healthy. Explore the services we offer to achieve the smile of your dreams. We specialize in the following treatments:

Teeth Whitening

Professional bleaching treatments to remove stains and discoloration for a brighter, more radiant smile.

Invisalign

Clear, removable aligners that straighten teeth discreetly without the need for traditional braces.

Composites

Tooth-colored restorations that replace traditional silver fillings, giving you a natural look while preserving the tooth.

Veneers

Custom crafted to fix cosmetic issues, including discoloration, chips, gaps, and misalignment, resulting in a flawless and natural-looking smile.

Smile Makeover

A Smile Makeover is a comprehensive, personalized treatment plan that combines multiple cosmetic and restorative dental procedures to transform your smile.

Why patients choose Mark Streitz Dental for their cosmetic dentistry!

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Excellent234 reviews
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Mike B profile picture
Mike B
29 September 2026
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Great friendly service as always! Dr. Mark and everyone there are the best!!!
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Greg Laux
14 September 2026
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Smart and caring people! I’ve had several dentists in several different cities, so I think I qualify to say the team at Mark Streitz Dental is absolutely the best. Great care, excellent consultation and follow up. Couldn’t be happier with my care, my Invisalign and all the good guidance for dental health!
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Mary Minarich
31 August 2026
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Mark has been our dentist for too many years count! He’s provided us with excellent dental care all these years. I highly recommend him.
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William Kuzma
27 August 2026
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Dr. Mark Streitz has a fantastic practice from front office to his dental hygienist to his personable patient care. Very clean and modern office setting.
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Amy Miller-Koenig
18 August 2026
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I always have a good experience with the hygienists and with Dr. Mark! They are thorough and I leave with my teeth feeling great!
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Amy Orenic
6 August 2026
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Glad I found Dr. Streitz and his Dental hygienist, Denise. Every person on the team is kind, professional, and genuinely cares about their patients. From the moment you walk through the door, you’re welcomed with a smile and treated like family, not just another appointment on the schedule. Their compassion, attention to detail, and commitment to making every visit a positive experience really set them apart. I’m so grateful to have found a dental team I completely trust. Thank you for always providing exceptional care and making every visit such a pleasant one. I highly recommend this office to anyone looking for outstanding dental care with truly wonderful people
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Mike Besley
4 August 2026
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Great Experience with the whole staff. Professional, knowledgeable and personable!!!
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Mike G profile picture
Mike G
28 July 2026
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Great team and fantastic care. Prompt service and very clean office.
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William Bromer
15 April 2026
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Great dentist.
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Mark L
6 April 2026
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Great staff and care!!!
Meet Dr. Mark Streitz

Meet Dr. Mark Streitz

Dr. Mark was born and raised in Joliet. His father, Richard Streitz, opened the dental office in 1951. Dr. Mark completed his undergraduate degree at the College of St.  Francis before graduating Loyola’s school of dentistry in 1990. In his free time he enjoys aviation, tennis, fishing and, of course, spending time with his family. 

Ready to schedule a visit?

01

Make an Appointment

Give us a call or schedule online. We accept most insurances and offer flexible hours.

02

Meet Our Wonderful Team

Let our great team help you with your dental needs. From your initial treatment to future dental treatment plans.

03

Enjoy a Beautiful Smile!

Our team will make sure you leave our office looking and feeling great. All while knowing you have great oral health!

What is a Cosmetic Dentist?

A cosmetic dentist specializes in improving the appearance of your smile through various dental procedures. Cosmetic dentists concentrate on enhancing the aesthetic aspects of your teeth, gums, and overall smile. Don't worry we also make sure you have great oral health.

What Qualifications Does a Cosmetic Dentist Have?

Cosmetic dentists undergo extensive training beyond dental school to specialize in the aesthetic aspects of dentistry. After completing a dental degree (DDS or DMD), cosmetic dentists typically pursue additional education and certifications in cosmetic dental procedures. This specialized training includes advanced courses in teeth whitening, veneers, bonding, orthodontics (like Invisalign), and digital smile design. Additionally, many cosmetic dentists are members of professional organizations such as the American Academy of Cosmetic Dentistry (AACD), which require ongoing education to stay updated with the latest techniques and technologies.

What Types of Procedures Do Cosmetic Dentists Offer?

Cosmetic dentists such as Dr. Streitz perform teeth whitening, veneers, composites, Invisalign, full smile makeovers and more! All with the goal of helping patients love their smiles!
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