Old Town Toronto
Since 1981

Downtown Toronto Dentist Near St. Lawrence Market

Market Dental Centre provides general dental care at 149 Lower Jarvis Street, near St. Lawrence Market. The clinic serves people who live, work, or study in Downtown Toronto and want dental care close to their usual routine.

From regular checkups and cleanings to fillings, crowns, and unexpected dental concerns, the focus is on understanding what is happening and what options may make sense. If something has been bothering you, or it is simply time for your next visit, you can contact the clinic to get started.

4.8
Rated by patients on Google
Mon–Sat
Open six days, with Wednesday hours into the evening
3
Dentists providing general dental care
CDCP
Plan fee followed without a separate clinic markup
Downtown
A short walk from St. Lawrence Market
Patient Experience

What It’s Like to Be a Patient Here

Practical details matter when you are choosing a dental practice. Can the appointment fit around work or school? Will the recommendation make sense? Can you ask about cost before deciding?

01
01 · Schedule

Dental Care That Can Fit Around a Downtown Schedule

The clinic is open Monday through Saturday, with Wednesday hours extending into the evening. That gives people spending their week in Downtown Toronto more than a standard weekday daytime window to work with.

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Downtown Toronto
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The Front Desk
02
02 · What to Book

You Don’t Have to Know What to Book

If you have a symptom but do not know what kind of appointment it needs, describe it when you contact the clinic. The team can help identify a suitable starting point.

03
03 · One Practice

Routine Care and Changing Dental Needs in One General Practice

Dental needs change. A routine cleaning one year may be followed by a filling, crown, missing-tooth discussion, or cosmetic question later. A general practice can address many of those needs while keeping the broader history in view.

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Routine and Changing Needs
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In the Chair
04
04 · The Recommendation

Understand the Recommendation Before Deciding

A finding during an exam does not automatically mean treatment has to happen immediately. You should understand what was found, why it matters, and what the reasonable next steps are before deciding.

05
05 · Cost & Coverage

Cost and Coverage Shouldn’t Be a Guessing Game

If insurance or cost affects your decision, bring it up early. Expected fees can be discussed once the recommended care is clear, while private-plan reimbursement remains subject to the terms of the individual policy.

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Fees and Coverage

Cosmetic and Restorative Dentistry in Downtown Toronto

Cosmetic concerns are often specific: a chipped front tooth, teeth that have become darker, a small gap, or one tooth that sits out of line. The same concern can still lead to different options depending on its cause.

Professional whitening can lighten certain types of discoloration. Bonding may be considered for selected chips, small gaps, or shape concerns. Porcelain veneers can change the visible color, shape, or surface of selected teeth, while Invisalign and other clear aligners gradually move teeth toward planned positions in suitable cases.

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Before elective treatment is recommended, the dentist will also consider the health of the teeth and gums, existing restorations, and the bite. That helps separate what may look similar on the surface but requires a different approach clinically.

A consultation is a chance to ask what an option could realistically change, what its limitations are, and what maintenance may be involved before deciding whether you want to proceed.

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The useful question is not simply which procedure exists, but how much treatment the tooth actually needs.
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Call (416) 363-4115
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Have an urgent dental concern? Call Market Dental Centre and tell us what’s happening.

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Close-up of a smiling woman showing her teeth and wearing small hoop earrings.

An older filling may fail. A tooth can crack, become uncomfortable, or stop feeling reliable when you chew.

A smaller area of decay or damage may be treated with a filling. When more structure has been lost or weakened, a crown may be considered. Root canal therapy may be appropriate when the tissue inside a tooth becomes inflamed or infected and the tooth can reasonably be treated.

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Sometimes keeping a tooth is not clinically reasonable. If extraction is recommended, the dentist can explain why and discuss whether the space needs to be replaced. Bridges and dental implants are different options for missing teeth, with suitability depending on oral health, surrounding teeth, available bone, and treatment goals.

Not every problem needs extensive treatment, and not every problem is best left alone. An examination helps clarify where the tooth stands and what each reasonable option may involve in treatment, cost, maintenance, and follow-up.

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When a tooth starts hurting without warning or something breaks, it can be hard to judge how urgent the situation is. Most people want to know two things first: does this need attention soon, and what should I do next?

Call the clinic and describe what happened, what you are feeling, and whether anything has changed or worsened. Persistent tooth pain, swelling, a cracked or broken tooth, a lost filling or crown, or an injury to a tooth are all reasons to get in touch

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Some concerns need prompt assessment; others may be able to wait for a regular appointment. The team can discuss availability, and a dentist can examine the area before recommending treatment.

Severe facial swelling that affects breathing or swallowing, bleeding that cannot be controlled, or significant trauma to the face or jaw may require emergency medical care rather than a dental appointment.

What to Expect at Market Dental Centre

Not knowing what will happen at an appointment can make it easier to keep putting one off. The details vary, but most visits follow a straightforward path.

Woman holding a clear dental aligner smiling at a male dentist in an office with a tooth scan on screen.Dentist wearing gloves applying dental bonding to a woman's front tooth with a tool.Smiling young girl with wavy hair, looking up between two adults also smiling.Dentist in gloves fitting a porcelain veneer on smiling woman's front teeth.
01
Start With What Brought You In
Severe facial swelling that affects breathing or swallowing, bleeding that cannot be controlled, or significant trauma to the face or jaw may require emergency medical care rather than a dental appointment.
02
Take a Closer Look
The dentist examines your teeth, gums, and other relevant areas. Diagnostic images may be recommended when they can add information that is not available from the clinical examination alone.
03
Make Sense of the Findings
You should hear what was found, what may need attention, and what can reasonably be monitored. When more than one approach exists, the differences can be discussed before you decide how to proceed.
04
Decide What Happens Next
Treatment does not automatically happen at the first visit. Some care is straightforward; other treatment needs a separate appointment or more planning. Timing, expected fees, and next steps can be discussed before it is arranged.
05
Plan the Follow-Up
Some treatments need follow-up. In other cases, the next step is simply an appropriate recall or preventive schedule based on your oral health and dental history.

Dental Insurance, Benefits and CDCP

Having dental coverage and knowing what it will actually pay are different things. Employer, student, and private plans can vary in annual limits, reimbursement, frequency rules, deductibles, and whether an estimate is requested in advance.

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01
Employer, student, and private dental plans
Once the recommended treatment and fee are known, that information can be checked against the terms of your plan. A service being eligible does not necessarily mean the full fee will be reimbursed.
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02
Canadian Dental Care Plan
For eligible services covered under the CDCP, Market Dental Centre follows the fee established by the plan without adding a separate clinic markup above that amount. A co-payment may still apply, and services or amounts outside program coverage remain the patient’s responsibility.
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03
Paying without dental coverage
Some patients pay directly for care. If cost will affect your decision, it is reasonable to ask about the expected fee once the dentist has identified what treatment, if any, is being recommended.
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How Dental Imaging Supports Your Care

A visual examination can reveal a great deal, but some changes are difficult to see directly. Diagnostic imaging may be recommended when it can add useful information about areas between teeth, supporting bone, or changes around a tooth.

Images can also make the discussion easier to follow and provide a record for comparison over time. They support the examination; they do not replace clinical judgment or the conversation about what the findings mean.

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Dr. Mahan Alavi
General Dentist
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Dr. Stephen Koczerginski
Principal Dentist
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Dr. Ian Xu
General Dentist
3
Dentists

Meet the Dental Team at Market Dental Centre

Dental care is personal, and it helps to know who may be involved before you book.

Dr. Mahan Alavi
Dr. Mahan Alavi is a general dentist who completed his Doctor of Dental Surgery training at the University of Toronto. He provides general dental care across a range of patient needs.
Dr. Stephen Koczerginski
Dr. Stephen Koczerginski is the principal dentist at Market Dental Centre and has more than 35 years of experience in dentistry. His work includes preventive, restorative, and cosmetic care.
Dr. Ian Xu
Dr. Ian Xu earned his Doctor of Dental Medicine degree from Boston University Henry M. Goldman School of Dental Medicine. He provides general dental care for routine needs and concerns that require further assessment.
The dentists work alongside the clinic’s hygienists, clinical staff, and administrative team. Different team members may be involved at different points in a visit, from preventive care to scheduling and follow-up.

What Our Patients Say

4.8
Google Reviews
Alex Aguado
​I have been a loyal patient at Market Dental since 2009, and I can confidently say I will never go anywhere else. Over the last 17 years, they have taken phenomenal care of me, including flawlessly handling my two dental implants and keeping my oral hygiene in absolutely pristine condition.
​Even after I moved to Oakville in 2012, I refused to find a local dentist. The commute is 100% worth it because the level of care here is unmatched. They are simply the best.
Alem Teffera
I am so lucky to get referred by a friend to Dr. Mahan Alavi. He is very knowledgeable, confident and works with passion. I am very impressed that the way his work was done and explained each part of the process with patience and dedication. I always felt confident, noticed the difference after the treatment. Also, the front desk workers and his team are very kind and helpful. The hygienists are so fantastic.
Alexandra Repina
I recently had a difficult root canal treatment performed by Dr. Alavi. I appreciated his patient-centered approach and the detailed explanations he provided. He was attentive, caring, and very professional. Also, his wonderful assistant was very helpful. Thank you.
T G
Dr. Ian Xu is great! Professional, kind, thorough, and has taught me more about proper dental health than any of my previous dentists over the years. I’ve only had good experiences with the reception team at Market Dental as well.
Zofi Arif
During the process of my wisdom tooth removal, I had an amazing experience with Dr Alavi and the team! I was extremely nervous, they made me feel so comfortable and cared for during the entire process. Post Op advice ensured I had a good recovery. Staff is extremely friendly and kind. Would recommend to everyone.  Thank you!
Rosemary Merkley
Justine was very kind and did a great job as a dental hygienist. The new dentist was friendly and checked my teeth and xraysq
Samiri
Dr. Alavi is a great dentist. He is highly skilled, and I am so happy I came across his clinic. The team has been lovely and made the transition to a new dental office very smooth.
Peter Thorup
Expert team. Professional, top notch. I've been going there for years and have always appreciated their dedication and care.
Jason Hum
What an amazing team!  I’ve been a patient here for the last 20 years and yesterday was the first time where I had to call them for some emergency dental work.

Dr Alavi was able to squeeze me into his busy schedule in order to complete some bonding for two chipped teeth.

I was in and out in 45 minutes and that included the examination and x-rays!  Highly recommend Dr Alavi and his team.
H. A.
I’m so satisfied thanks to market dental clinic team healthcare provider and receptionists as well ,and special thanks to Giola , one of the best hygienist Ive ever met
Definitely i would love to be client in Market dental clinic regularly
Warren Rafuse
Quality work done by the hygienist.  We started on time and she was thorough and gentle.  This dental centre has given me good advice on dental products and I intend to keep going to them, even though I live in a different part of the city
Francesca Thomas
I've been attending this dentist for 20+ years and they have always given excellent service. I have only one small nitpick. Now that I have gotten older, I have to use a walker. The two doors at the entrance both need an automatic disabled button to open & close them. But the dental service is excellent.
selahadin Ibrahim
I visited Market Dental for cleaning on October 6, 2025. The staff were very polite and the atmosphere was very pleasant. The dental hygienist, Theresa was very experienced and the cleaning was very smooth. She explained  best practices of flossing and brushing. I would recommend Market dental very highly.
Selahadin
Matthew MacKay
All the staff are amazing. Thank you for making my visits go so smoothly!
Kate Bruyea
Excellent cleaning and dental exam! Been going to this location for a few years now and been very, very happy.
Aliza Abbas Mithwani
The staff was so patient & kind, making sure I was okay every step of the way & that my intake was super easy & smooth. Dr. Alavi was super friendly & reassuring - making sure I was mentally prepared before the procedure for anything I was going to feel & what he was going to do. Even throughout the procedure, he warned me every time I was going to feel something & kept reassuring me through any anxiety.
Kasra Faridi
Dr. Alavi and the entire team are absolutely fantastic! Everyone is kind, professional, and genuinely cares about their patients. Dr. Alavi always takes the time to explain everything clearly and makes every visit comfortable. I’ve had nothing but great experiences here and highly recommend this clinic to anyone looking for excellent dental care.
Deborah Crane
Thanks to Sharron, I have my confidence back. I’m smiling again. I’m going outside again. I can’t wait to enjoy eating again.
Beste
I had severe tooth pain over the weekend and visited this clinic for the first time. Dr. Alavi did a root canal right away and relieved my pain so much, I’m very grateful. 🙏🏻

Thank you to Fatima as well for being kind and supportive throughout. They truly made my day. 💝
D C
I've been going to Market Dental for 6 years, and I see Dr. Ian Xu. He is respectful, kind, caring and he answers all your questions. He cares about your health, and he goes above and beyond for his patients. Sharon greets you with a smile, and she, too, is respectful, kind and caring.  I receive exemplary care at Market Dental, and you will too!
K S
I had a horizontally impacted wisdom tooth removed here, and I still can’t believe how smooth and painless the entire experience was.
Dr. Alavi’s skill is exceptional, zero pain, minimal discomfort, and even same-day treatment.
The team was professional, fast, and reassuring.
This is genuinely one of the best dental clinics in Toronto. Highly recommended.
Shirley Lewis
I find Market Dental to be a superior spot to keep your teeth in good working order.  Staff are friendly and efficient - I get my teeth cleaned there as well as any dental work needed.
Parmis Meshgi
I had the best experience here. The environment was very friendly. The place was CLEAN and when your appointment is on 4:00 o'clock the doctor will be working on your teeth at 4:00. Doctor Alavi is very knowledgeable and very friendly at the same time. I did a full checkup the other day and he explained why I need a filling and talked about my teeth and gum with me patiently.
What dental services do you provide?
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Are you accepting new patients, and how do I book an appointment?
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Where is Market Dental Centre, and what are your hours?
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Do you provide emergency dental care?
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Can I use dental insurance or the Canadian Dental Care Plan?
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Book a Visit to Market Dental Centre

You do not need to have every question answered before making a first appointment. Come in for a routine exam, a concern you want checked, or simply because it has been longer than you intended.

Market Dental Centre is located at 149 Lower Jarvis Street in Downtown Toronto, a short walk from St. Lawrence Market.