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An Enjoyable Experience
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Everlasting Smiles
We work toward creating youthful and beautiful smiles for patients whose natural teeth require replacement.
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Brighten Your Smile
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Beautiful Emax Porcelain Veneers
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Welcome to St. Lawrence Dentistry: Your Family Dentist in Mississauga

St. Lawrence Dentistry is a family dentist in Mississauga that has been proudly serving the community and surrounding areas since 1975. Founded by Dr. Hawryluk Sr., St. Lawrence Dentistry continues to provide gentle, comfortable, and high-quality dental care. Focusing on informative and transparent communication, we ensure long-lasting oral health for patients. Committed to exceeding expectations for patient well-being, St. Lawrence Dentistry is an exceptional choice for dental care in Mississauga.

Dental Care For All Ages in Mississauga

As your trusted dentist in Mississauga, our office offers a range of dental services, from general and family dentistry to cosmetic rejuvenation, implant, and sedation dentistry. Our Mississauga Dentists - Drs. Hawryluk Jr. and Mastropole - use the latest dental techniques and technologies to give you the best dental treatment available in Mississauga. We recognize the importance of a healthy, beautiful smile for one’s health and want to help you achieve your oral healthcare goals.

To request an appointment, please give us a call. As your preferred dentist in Mississauga, we're always eager to help you on your journey to optimal oral health. We look forward to hearing from you.


What to Expect at St. Lawrence Dentistry

At our Mississauga dental clinic, we are dedicated to provide a comfortable and relaxed dental experience. Since 1975, St. Lawrence Dentistry in Mississauga has a generational foundation in the community. We hope to see you soon at our beautiful and comfortable 3500 sq. ft. clinic.

Dentistry Asleep

You can relax at our clinic by having dental work done asleep.

Pinhole Gum Rejuvination

Scalpel-free, suture-free procedure for treating gum recession.

3Shape Digital Scanning

No more dental impressions.

Dental Implants

Restore missing teeth and achieve a beautiful, natural-looking smile.

Global Dental Microscopes

Learn how you can benefit from this cornerstone technology.

Cosmetic Dentistry

Improve dental health and achieve that beautiful smile.

Dental Stem Cells

Protect your families future by Preserving Dental Stem Cells.

Align your Teeth with Invisalign

A system of clear, custom-fitted tooth aligners.

Our Dental Clinic Mississauga Location

St Lawrence Dentistry is located at 80 Port St East Suite H, Mississauga, Ontario L5G 4V6


Relax Asleep

The Royal College of Dental Surgeons of Ontario licenses St. Lawrence Dentistry to provide dentistry asleep. Board Certified Medical Anesthesiologists offer comfortable and safe sedation.

What Our Patients Say:

Based on 147 reviews.
PhuMy Gep
PhuMy Gep
February 25, 2023.
As a dentist, I can be quite critical of my dental experience and this office was top notch. Grace was very accommodating at fitting me in at a late notice request. I was very pleased with the professionalism and quality of the care I received. It is a beautiful office and very friendly team.
Lois Garcia
Lois Garcia
February 15, 2023.
I will give St Lawrence Dentistry a definite 5 Star. His service was excellent throughout my procedure at his office, and I will return for future service, thank you Dr. Steve.
Troy S
Troy S
February 9, 2023.
Absolutely love this place and the people 12/10
Len Wright
Len Wright
February 7, 2023.
I've been a patient since 1977. Coming to St. Lawrence Dentistry is like coming home to see friends. The staff are very courteous & professional & I trust them with my dental work.
Cat 68
Cat 68
February 5, 2023.
Very professional and knowledgeable staff. The dentists are amazing!!!
Elaine sylvester
Elaine sylvester
January 17, 2023.
We have been going there for over 20 years and have had the best experiences. First with Dr. A. Hawryluk Sr. (Deceased) and now with Dr. Steven.
Maryam Hasanpour
Maryam Hasanpour
January 3, 2023.
I found Dr. Steve accidentally but I have become his permanent patient since then. He is so careful, professional, patient, and polite. He considers your concerns and even after your treatment session you always can call and book a post treatment session if necessary. So I’m sure that my teeth will be treated as best as possible and even after the treatment I can come back for any possible issues. I wish all the best for him and his family!
Mark Waxer
Mark Waxer
November 29, 2022.
The professionalism is over the top. Alan’s skill is a given but his demeanour makes the difference on a very difficult procedure.
James Desmond
James Desmond
November 28, 2022.
Dr Steve and his lovely Assistant (forgive me, don't recall her name), have, in effect, completely eliminated what was previously for me, an extreme dental phobia that kept me away for over 15 years. My last appointment which included repairing a broken molar and a very deep cleaning was completely stress and pain free! I'll be their regular loyal patient for as long as I still have teeth!! Thank you both so much! James

Request an Appointment

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