Our happy team of dentists and dental professionals are excited to meet you and welcome you back time and time again. Whether this is your first visit or 100th, you will be greeted with the same enthusiasm and friendly demeanour—every time.
We’re always accepting new and existing patients. Come meet us in person.
Dr. Jonah Marks received his Doctor of Dental Surgery from the Schulich School of Dentistry at the University of Western Ontario. During his time at Schulich, Dr. Marks volunteered at Schulich’s Dental Outreach Community Services, providing pro bono dental treatment to underprivileged patients in London, Ontario. In addition, Dr. Marks travelled to Nicaragua where he provided dental care in underserved communities. He continues to offer pro bono dental care, working with LAMP Community Health Care Centre and the Alpha Omega Dental Volunteer Program.
Dr. Xheni Bici, Dentist
Dr. Xheni Bici completed her Doctor of Dental Surgery at University College Cork in Ireland. She is passionate about building relationships with her patients founded on mutual trust and care. Dr. Bici is committed to providing comprehensive and quality patient care while maintaining a comfortable environment. She enjoys all aspects of general dentistry and continues to further her learning with continuing education.
In her free time, Dr. Bici enjoys jogging, reading, travelling, playing volleyball, and spending time with her family.
Julie Oxby, Office Manager
Julie earned her Dental Assistant Level 1 from CDI College, graduating in 2003. She continued her passion for dental care at Western University, where she graduated in 2005 with her Dental Assistant Level 2. She’s excited to be a part of the team at Marks Dentistry and has been working in the dental field for nearly 2 decades.
Julie is a friendly face around the office and loves getting to know each patient to help them achieve a beautiful smile. When she’s not at work, Julie enjoys crocheting, reading, and spending time with her family and dogs.
Sally Smigiel, Dental Hygienist
Sally graduated with honours in 2009 from the George Brown College dental hygiene program. She remained on the dean’s list for 4 consecutive years and received an outstanding achievement award in all aspects of oral assessment. Sally brings great knowledge, spirit, and enthusiasm to our practice. Having worked with children for Toronto Public Health and elderly patients at Baycrest Geriatric Hospital, Sally truly understands how to connect with people of all ages and backgrounds.
In her spare time, Sally and her husband enjoy travelling, eating exotic foods, attending musicals, and working out at boot camp.
Sally was born and raised in the Long Branch area and continues to reside in her childhood home right off Lakeshore Boulevard. Sally is thrilled to be providing dental healthcare to her neighbours and friends.
Tanya Cardella, Dental Hygienist
Tanya graduated from George Brown College in 2007 with a Level II Dental Assisting Certificate and worked chairside until she returned to school to study Dental Hygiene. Tanya graduated with honours in 2009 as a Certified Dental Hygienist.
Outside of the clinic, Tanya enjoys oil painting, skiing, and spending time with her family.
Stella Maciuszko, Receptionist
Stella has worked in the dental profession for almost 25 years. Stella started her career as a dental assistant in the Etobicoke area. Since 1992, she has worked as a dental receptionist at Marks Dentistry, and has been a devoted member of our team. Stella’s proficiency in Polish, strong work ethic and friendly disposition have been incredible assets to our dental clinic.
Stella loves spending time at her cottage with her 2 boys and her husband of 30 years. At home, Stella has a passion for gardening and cooking. She’s also an avid biker.
Tiffany Walker, Dental Assistant
Tiffany is a graduate of George Brown College. In May 2018, Tiffany joined the Marks Dentistry team and is a dedicated, enthusiastic, caring dental assistant.
Tiffany is passionate about dental assisting and enjoys putting her patients at ease while they are in the dental chair. She will always find a way to brighten everyone’s day.
In her free time, Tiffany enjoys all aspects of fitness, eating, and spending quality time with her little one.
We’re happy to welcome new and existing families to our practice. Our team is experienced in helping people of all ages with their dentistry needs in Etobicoke. From routine visits to emergency care and cosmetic dentistry, we make sure your entire family is feeling their best.
Marks Dentistry is located off the Gardiner Expressway, by the 427. Our office is right on Brown’s Line with plenty of free parking out front and in the back.
In an age where DIY solutions and home remedies are all the rage, many people are searching for ways to manage their health independently. This trend has extended to dental care, with countless individuals seeking advice on how to cure gum disease without a dentist.
October 29, 2024
Dr. Jonah Marks
Will Cavities Cause Bad Breath?
Yes, cavities can cause bad breath. When a cavity forms, bacteria accumulate in the decayed area of the tooth, producing unpleasant odours. If left untreated, this build-up can lead to chronic bad breath (halitosis). Cavities also create pockets where food debris can get trapped, providing
October 29, 2024
Dr. Jonah Marks
Does Invisalign Work for Front Tooth Gaps?
Traditional braces aren’t everyone’s cup of tea, but misaligned teeth can dent confidence. Enter Invisalign clear aligners, the sleek, almost invisible alternative to conventional braces that’s become a popular way to correct teeth misalignment. Invisalign aligners are clear, plastic trays custom-made to fit your teeth
October 29, 2024
Dr. Jonah Marks
Can You Get a Crown Without a Root Canal?
When it comes to dental procedures, patients can sometimes be confused about the necessity of certain treatments. One common question that arises is whether a dental crown can be placed without undergoing a root canal. Yes, you can get a crown without a root canal
October 29, 2024
Dr. Jonah Marks
Why Do I Have White Stains on My Teeth?
Having a bright, sparkling smile is often synonymous with health and vitality. However, a vexing dental issue that can tarnish that shine is the appearance of white stains on teeth. These white blemishes can occur at any age and can be a source of self-consciousness.
August 27, 2024
Dr. Jonah Marks
Can Tooth Implants Fall Out?
Dental implants are a fantastic option for restoring your complete smile. The word “implant” likely conjures images of a permanent solution, and for the most part, that’s true. Tooth implants are posts implanted into your jawbone and act as a tooth root. A replacement tooth,
August 27, 2024
Dr. Jonah Marks
Is Invisalign Better than Braces?
When it comes to achieving that perfect smile, there’s often a debate between Invisalign and traditional braces. Both methods are effective at straightening teeth and improving dental health, but each comes with unique benefits and drawbacks. Invisalign offers the advantage of being nearly invisible and removable,
August 27, 2024
Dr. Jonah Marks
Is Vaping Bad for Your Teeth?
Vaping has become incredibly popular, especially among younger folks. While some see it as a safer alternative to smoking, the truth is that’s not a hard bar to clear. Smoking is one of the most dangerous habits for your dental and overall health. It can
August 27, 2024
Dr. Jonah Marks
Is Coffee Bad for Your Teeth?
Coffee—the glorious elixir of morning grogginess, workday survival, and the social fabric of countless communities. Many swear by it and insist it’s best not to talk to them until they’ve had their first cup. But even the most fervent coffee devotee might wonder how it
April 15, 2024
Dr. Jonah Marks
How to Fix a Chipped Tooth
Sometimes, the wrong bite or a slip and fall can lead to a chipped tooth. A chipped tooth is a common issue that can be easily fixed, but sometimes it is a dental emergency. There are many ways to fix a chipped tooth, including reattaching
April 15, 2024
Dr. Jonah Marks
Why Are My Teeth Sensitive All of a Sudden?
One minute, you’re savouring your favourite ice cream flavour; the next minute, you’re wincing in pain. Or perhaps it’s a cool breeze, a sip of hot tea, or brushing your teeth that sets off a sharp jolt in your mouth. Whatever the trigger, if you
April 15, 2024
Dr. Jonah Marks
Just Got Your Wisdom Teeth Out? Here’s What You Can and Can’t Do.
After Wisdom Tooth Removal Wisdom tooth removal is an oral surgery performed if a wisdom tooth is causing discomfort or impacting the function or health of your gums, teeth, or jaw. After wisdom tooth removal, your dentist or oral surgeon will send you home with aftercare instructions.
January 4, 2024
Dr. Jonah Marks
How Does Invisalign Move Teeth?
Invisalign is becoming a more popular choice among many patients. The clear aligners can be less noticeable than traditional braces, and some wearers find them more comfortable and accommodating for different lifestyle needs. But without the brackets and wires, how does Invisalign actually move teeth?
December 27, 2023
Dr. Jonah Marks
Can Dentures Be Fitted to Receding Gums?
A confident smile is a powerful tool, but receding gums can present challenges that affect your oral health. So, for those dealing with receding gums, the question arises: Can dentures be fitted to receding gums? The answer is yes! Dentures can indeed be fitted to
December 27, 2023
Marks Dentistry
What Is a Dental Bite Plate?
Maintaining optimal oral health is essential for a healthy smile and overall well-being. Sometimes, even with the best preventive plan, your oral health needs a helping hand. A dental bite plate is a removable dental appliance primarily used to protect the teeth and jaw from
December 27, 2023
Dr. Jonah Marks
Can You Have Gingivitis Without Bleeding Gums?
Dental checkups and cleanings are an important element of your oral health care. Visiting the dentist can be unsettling for some, but regular checkups help maintain your oral health so you can keep smiling. They can also help address issues you may be having with
September 19, 2023
Dr. Jonah Marks
Can a Wisdom Tooth Cause an Abscess?
Your third and final set of molars is called wisdom teeth because they come in last, when you’re more mature and wiser. However, if they start causing pain, you may wish you were a bit more ignorant. You can’t go back in time, but your
September 19, 2023
Dr. Jonah Marks
Are Cavities Genetic?
Cavities, those pesky little holes in our teeth that cause discomfort and trips to the dentist, have long been a concern. It has been long heard of people attributing their dental issues to genetics, suggesting that if their parents had cavities, they are likely to
September 19, 2023
Dr. Jonah Marks
Does Toothpaste Expire?
Most tooth care regimens include toothpaste, flossing, and regular trips to the dentist to ensure your daily tooth cleaning regimen is effective. Toothpaste is a paste or gel used with a toothbrush to maintain or improve oral health. You may have never thought about it
July 7, 2023
Dr. Jonah Marks
Can You Get Invisalign With Bridges?
Invisalign can be an excellent choice for supporting your smile. Unlike traditional braces that use metal brackets and wires, Invisalign uses clear, computer-created aligners. But if you’ve already had some form of dental work performed, like having a bridge or crown installed, can you still
May 18, 2023
Dr. Jonah Marks
How Long Does a Deep Cleaning at the Dentist Take?
Dental exams and cleaning should be a regular part of your oral healthcare routine. The Canadian Dental Association (CDA) recommends that you visit your dentist for these appointments at least twice annually. Regular cleanings typically take anywhere from 30–60 minutes, on average. But if your
May 18, 2023
Dr. Jonah Marks
How Much Is Teeth Whitening in Ontario?
Discoloured teeth can make you feel self-conscious about your smile. After every appointment or dental cleaning, we want you to feel confident that your teeth look their best. No smile is perfectly white, but teeth whitening treatments can remove some staining. Teeth whitening in Ontario
March 13, 2023
Dr. Jonah Marks
How is a Crown Attached to a Dental Implant?
Dental crowns are commonly used to replace a missing tooth, and the dental implant is used to anchor the crown and keep it in its place. Typically, the implant is performed using screw-retained dental crowns or oral cement. Before recommending a dental implant, we need
February 2, 2023
Dr. Jonah Marks
Should I Get My Teeth Cleaned Before Whitening?
Teeth whitening is a form of cosmetic dentistry performed to whiten someone’s natural tooth colour. Several methods can be used to achieve your desired smile, such as at-home kits, specialty toothpaste or mouthwashes, and professional whitening services at a dental clinic. With that in mind,
January 12, 2023
Marks Dentistry
How Long Does it Take for a Dental Bridge to Settle?
If you’ve lost teeth due to injury, tooth decay, or gum disease, there are several ways our team can help you restore your smile. Sometimes, we can use an implant or dentures to replace missing teeth, but we may also recommend a dental bridge. Dental
November 28, 2022
Dr. Jonah Marks
Can You Get Invisalign If You Grind Your Teeth?
For many patients, unaligned teeth are a problem your dentist can treat, whether with traditional braces or Invisalign. If you’re interested in Invisalign, can you still receive this treatment if you suffer from teeth grinding (bruxism), a common dental problem? Continue reading to learn more
October 21, 2022
Dr. Jonah Marks
Does Dental Floss Expire?
Does Dental Floss Expire? A trip to your dental professional will remind you how important your daily dental floss routine is. Dental floss is essential to keeping your smile healthy, along with consistent check-ups with your dentist. But does your dental floss expire? Let’s take
September 6, 2022
Dr. Jonah Marks
Are Dental X-Rays Safe for Children?
Are Dental X-Rays Safe for Children? The use of x-ray examinations in dentistry has become a trusted component of the dental profession. These images help dentists identify tooth decay and the position of teeth in the gums to ensure successful treatment if needed. Dental exams
September 6, 2022
Dr. Jonah Marks
What’s the Difference Between Composite and Porcelain Veneers?
What are the Differences Between Composite and Porcelain Veneers? Dental veneers are thin shells, the colour of teeth, which attach to the front surface of teeth to improve the appearance of your teeth and, ultimately, your smile. Cosmetic dentistry uses veneers as the perfect way
June 28, 2022
Dr. Jonah Marks
How to Clean Temporary Veneers
Guide to Cleaning Temporary Veneers Cosmetic dentistry can be an effective way to get the smile you’ve always dreamed of. One of the most popular cosmetic procedures we have is placing veneers over your original teeth if they’re cracked or crooked. Your dentist oversees the
Are Clear Aligners a Match for Missing Teeth? Invisalign is an orthodontic treatment for alignment issues that your dentist can perform. The nearly invisible aligners appeal to many patients wanting to improve their smiles. However, like any dentistry service, Invisalign may not be the perfect
At-Home Teeth Whitening Vs. Professional Teeth Whitening
At-home teeth whitening vs. professional teeth whitening: which is better for your specific dental needs and goals? At Marks Dentistry, we are dedicating today’s blog to your most frequently-asked questions regarding the differences between at-home teeth whitening vs. professional teeth whitening… and how our team can
What to know ahead of your first tooth extraction? The Marks Dentistry team are here to help set expectations and put any concerns you may have to rest. When is a Tooth Extraction Recommended? Tooth extraction may be necessary in both teens and adults if there
May 11, 2022
Dr. Jonah Marks
The Benefits of Night Guards for Teeth Grinding
We here at Marks Dentistry pride ourselves on being dental health experts who take care of all of your dental needs here in Etobicoke. That includes informing you on dental-related education… such as the benefits of night guards for teeth grinding! In today’s blog we
May 11, 2022
Dr. Jonah Marks
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