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Queen Street Dental Centre

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About

Full-service dental care in the heart of Leslieville.

Queen Street Dental Centre provides a wide range of care from its Queen East location in downtown Toronto. The clinic welcomes patients of all ages and offers everything from cleanings and fillings to cosmetic treatments, implants, Invisalign® and periodontal care.

With extended hours and several sedation options, the team here works to make appointments more comfortable and more convenient – whether you’re booking a routine visit or dealing with something urgent. Digital tools like CBCT, VELscope and the iTero scanner support clearer diagnostics and more efficient care.

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Opening hours

Monday
8:00am – 8:00pm
Tuesday
8:00am – 8:00pm
Wednesday
8:00am – 8:00pm
Thursday
8:00am – 8:00pm
Friday
8:00am – 5:00pm
Saturday
9:00am – 3:00pm
Sunday
Closed

Services

Doctors on staff

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Dr. Athman Sivaseelan

Doctors
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Queen Street Dental Centre

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Canadian Dental Care Plan accepted

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Dr. Vickie Sugarman

Dr. Vickie Sugarman

Doctors

Dr. Vickie Sugarman graduated with Honours from the University of Toronto, Faculty of Dentistry in 1991 where she won the Restorative Dentistry Award from the Academy of General Dentistry. She has worked as a clinical instructor at the University of Toronto Faculty of Dentistry and in both the dental hygiene and restorative dental hygiene programs at George Brown College.

Dr. Sugarman emigrated from the Ukraine in 1975 and is fluent in Russian. She loves to cook, exercise, is an avid reader and enjoys spending time with her husband and three children and dog, Riley. Dr. Sugarman has traveled to Peru, Guatemala and Uganda as a volunteer to provide dentistry to remote and under-serviced communities.

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Dr. James Sugarman

Dr. James Sugarman

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Dr. James Sugarman graduated from the University of Toronto, Faculty of Dentistry in 1990 and went directly into private practice. Dr. Sugarman has worked at the Faculty of Dentistry in the Oral Research Clinic, and has been a clinical instructor at the University of Toronto Faculty of Dentistry and in the Dental Hygiene Department at George Brown College. Dr. Sugarman has additional training in sedation techniques and is able to provide various levels of conscious sedation. Dr. Sugarman enjoys devoting time to learn about new technologies in dentistry and implementing them to further the care of patients in the office. In his spare time, Dr. Sugarman enjoys travelling, running, playing golf, and spending time with his wife, Sara, three children, and son-in-law and daughter-in-law.

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Dr. Caroline Conway

Doctors

Dr. Caroline Conway graduated from the University of Toronto, Faculty of Dentistry (DDS). Throughout her time at U of T, she was involved in outreach initiatives and community contributions. Following dental school, Dr. Conway pursued advanced dental training, completing a residency at the McGill University Health Centre, where she practiced hospital-based dentistry.

Dr. Conway enjoys all aspects of general dentistry, with an interest in digital dentistry, but her favourite part of being a dentist is getting to know her patients. She is certified in Invisalign and keeps up to date with the modern advances in dentistry. Dr. Conway is an active member of the Ontario Dental Association, as well as several dental study clubs. She remains affiliated with the University of Toronto, where she teaches as a clinical instructor and volunteers her time with faculty committees.

When not at the dental office, you will probably find Dr. Conway spending time outdoors with friends and family, at a yoga class, or watching Jeopardy. She is an avid traveller and has a growing list of travel recommendations from her patients. Dr. Conway speaks English and French and is currently learning Spanish.

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Dr. Elizabeth Worndl

Doctors

Dr. Liz Worndl graduated from the University of Toronto, Faculty of Dentistry. Since graduating, she has pursued additional training in digital dentistry, oral surgery, dental implantology, and is certified to provide Invisalign to her patients.

Dr. Liz is passionate about getting to know her patients so that she can effectively meet their needs. She strives to create a welcoming environment so that patients feel comfortable in her chair. She is experienced in all aspects of general dentistry and has a particular interest in Invisalign and pediatric dentistry.

Dr. Liz was born and raised in the Beaches and is thrilled to have recently moved back to the area with her husband, Rob, and dog Zoey. When she is not in the office, Dr. Liz loves cooking for her friends and family, travelling the world, walking along the boardwalk, and skiing in Collingwood. v

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Dr. Vitaliya Bardal

Doctors

Dr. Vita Bardal earned her dental degree from McGill University. After dental school, Dr. Vita completed an Advanced Education in General Dentistry (AEGD) program from the Eastman Institute for Oral Health at the University of Rochester Medical Center in Rochester, New York.

Dr. Vita loves interacting with patients and has a conservative, comprehensive approach to dental care. Her main goal is to provide preventative and personalized treatments that involve patients in every step of their care.

Outside of work, Dr. Vita balances her lifestyle with fitness, travelling and painting. With a dedication to ongoing learning, she looks forward to partnering with you on your journey to excellent dental health!

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Dr. Pavel Cherkas

Doctors

Dr. Pavel Cherkas graduated from the Faculty of Dentistry at the Hebrew University of Jerusalem, Israel, where he also earned M.Med.Sc. and PhD degrees in Neuroscience. Dr. Cherkas completed his M.Sc. in Endodontics at the University of Toronto and the Royal College Fellowship Examinations.

Dr. Cherkas is an Assistant Professor of Oral Physiology and Endodontics at the University of Toronto, Faculty of Dentistry, focusing on the fields of endodontics, neurophysiology, and orofacial pain. He has conducted research at institutions including Cambridge (UK), Leipzig (Germany), and Tokyo (Japan), and has published extensively in peer-reviewed journals, a textbook chapter, a clinical guideline, and numerous research abstracts.

He is an active member of the American Association of Endodontists, the Canadian Academy of Endodontics, and the Ontario Society of Endodontists. Dr. Cherkas has also served on editorial boards of the Journal of Endodontics, Journal of Chemical Neuroanatomy, and Journal of Orofacial Pain, and he participates as a reviewer and associate member of the Faculty of 1000 Medicine. He has presented lectures nationally and internationally and has contributed as a Resident Member on the Regenerative Endodontics Committee of the American Association of Endodontists.

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Dr. Philip M. Walton

Doctors

Dr. Philip M. Walton earned his Doctor of Dental Surgery degree from the University of Toronto. Prior to the pursuit of his graduate dental studies, he completed externships at the University of Michigan and overseas at King’s College London School of Medicine and Dentistry in London, England.

Dr. Walton completed his Master’s of Medical Sciences degree in Periodontology at the Harvard School of Dental Medicine. Dr. Walton is a Fellow of the Royal College of Canada. At present, he maintains the role of Associate in Dentistry as part of the Faculty of Dentistry at the University of Toronto, where he participates in the clinical and didactic training of undergraduate dental students.

Dr. Walton continues to contribute to philanthropic dental and community initiatives. He is also an active member of the American Academy of Periodontology, the International Team for Implantology, the Ontario Dental Association, and the Canadian Dental Association.

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Dr. Jason Goldberg

Doctors

Dr. Jason Goldberg obtained his Doctor of Dental Surgery at the University of Toronto. Dr. Goldberg continued his training at Yale New Haven Hospital in Connecticut, where he completed his residency in oral and maxillofacial surgery. During his time at Yale, Dr. Goldberg received awards for his research in office-based anesthesia and has contributed multiple publications to the field.

Dr. Goldberg is licensed by the Royal College of Dental Surgeons of Ontario to practice oral and maxillofacial surgery and is an active member of the American Association of Oral and Maxillofacial Surgeons.

Dr. Goldberg’s passion for oral and maxillofacial surgery began when he observed a surgery during his undergraduate training; he witnessed the profound effect an oral and maxillofacial procedure could have on a patient’s life and sought out the opportunity to have this positive effect on the lives of others.

In his free time, Dr. Goldberg enjoys hiking, tennis, playing music, and spending time with his friends and family.

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Dr. Ghazal Fooladi

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Bio coming soon

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A friendly blue smiley face character, known as the 123Dentist Smiley, waves cheerfully with outstretched arms and a big smile, wearing sneakers.

Dr. Athman Sivaseelan

Doctors

Bio coming soon

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Oral and Maxillofacial

Some dental problems need more than a quick fix. Most visits to the dentist are simple. A cleaning. A filling. Maybe a crown. But once in a while, something more complicated shows up—a wisdom tooth buried deep in the jaw, a fracture from a…

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Scanner (iTero, Trios)

No trays. No paste. Just a clear digital scan. If you’ve ever had dental impressions taken with putty and trays, you probably remember the feeling—bulky, uncomfortable, and sometimes hard to sit through. That’s not the case anymore. With iTero and Trios scanners, your dentist…

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Emergency Dentistry

Emergency dental care when it matters most. Toothaches don’t wait for office hours—and neither do we. There’s nothing like mouth pain to throw off your day. Maybe it’s a sudden ache, a chipped tooth, or swelling that came out of nowhere. When something’s wrong,…

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Retainers

Retainers keep your smile steady after the braces come off. Braces move the teeth. Retainers make sure they stay put. Once the wires come off or the last aligner is done, your teeth are still a little unsettled. Without something to guide them, they’ll…

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Comprehensive Oral Exam & New Patient Exam

Comprehensive Oral Exam & New Patient Exam Dental Exam & New Patient Exam Near You There’s a lot more to a first visit than a quick peek. A comprehensive oral exam helps your dentist understand your full oral health history—not just what’s happening right…

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CBCT Scanner

When your dentist can see more, they can do more. Some things don’t show up on a regular x-ray. A nerve running close to a wisdom tooth. A hidden infection. A narrow ridge of bone where an implant might go. That’s where CBCT scans…

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Fillings

When teeth break down, we help you build back up. A chipped tooth, a missing filling, something just not feeling right. It might seem small, but it changes how you eat, how you talk—how you carry yourself. You start chewing on one side. Dodging…

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TMJ / TMD Treatment

When your jaw’s out of sync, it drags everything with it. You start your day with a sore face and a tight neck. Maybe you’re grinding in your sleep. Maybe you don’t even realize it—until your jaw locks up halfway through a yawn. TMJ…

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Snoring / Sleep Apnea Devices

Dental devices can help you breathe easier—and sleep deeper. Some nights you sleep. Other nights, it’s just hours of tossing, snoring, or waking up without knowing why. You feel it in the morning—groggy, foggy, heavy-eyed. And it lingers all day. Snoring and sleep apnea…

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Clear Aligners & Invisalign®

Straightening your teeth shouldn’t mean changing your whole look. You smile in photos. You talk in meetings. You meet new people. The last thing you want is a mouth full of brackets—especially when clear aligners can do the job quietly in the background. For…

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Periodontics

Healthy gums are the foundation of everything else. It’s easy to forget about your gums—until they start to hurt. Or bleed. Or pull away from your teeth. But gum health isn’t just about comfort. It’s about protecting the structure that holds everything in place….

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CEREC Crowns

One visit. One crown. All done. You come in with a broken tooth—or maybe one that’s worn down or cracked. In the past, that would’ve meant a temporary crown, a few weeks of waiting, and a return trip to finish the job. CEREC crowns…

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Gum Grafting

When gums start to recede, the roots don’t stay hidden. Sometimes it’s just one spot near the front. Other times it’s a whole section that looks longer than it used to. The root shows up, brushing feels sharp, and you notice cold foods hit…

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Endodontics

Root canal treatment in Canada. When your tooth keeps you up at night—or ruins your morning coffee—root canal treatment in Canada might be what finally turns things around. Some infections go too deep for a filling to fix. That’s where endodontists step in. They…

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Night Guards

A night guard can stop the grinding before it wears you down. You wake up and something’s off. Your jaw feels stiff, maybe sore. Your teeth ache a little, like you’ve been chewing all night—only you haven’t. This kind of wear can sneak up….

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IV Sedation Dentistry

IV sedation helps you get through what feels too big. You’re not afraid of the work—you’re afraid of getting through it. The sounds, the hours, the way it all builds up. Maybe you’ve tried to push through before. Maybe you’ve walked out. IV sedation…

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Intraoral Camera

It’s your mouth. You deserve to see what’s going on inside. Dentistry used to be a bit of a mystery—your provider would check something, say a few things you couldn’t quite hear, and then make a recommendation. Intraoral cameras change that. Now, you can…

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Dentures

Dentures can help you eat, smile, and speak with confidence again. There’s a quiet kind of frustration that comes with missing teeth. Maybe you chew on one side. Maybe you’ve stopped ordering certain meals. Maybe you just don’t feel like yourself when you smile….

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Veneers & Lumineers

Veneers and Lumineers offer change—without starting from scratch. Some people want to fix one tooth. Others want their whole smile to feel more balanced. Maybe there’s a chip that never quite blended in. Or a few spots that don’t respond to whitening, no matter…

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Teeth Whitening

Want a brighter smile? Teeth whitening treatments can help—with options for every lifestyle. Stains build slowly. You don’t always notice them until one day your smile feels… dull. Less white than you remember. Less like you. Coffee, red wine, aging—they all play a role….

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Sports Mouth Guards

A custom mouth guard does more than protect your teeth—it protects your game. You don’t always see the impact coming. A puck to the chin. An elbow during a rebound. A fall you didn’t plan. That’s the nature of sport—fast, physical, and unpredictable. A…

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Sealants

Dental sealants protect the grooves in your teeth where toothbrushes can’t always reach. Even if you brush twice a day, some parts of your teeth are just tough to clean—especially those back molars. They’re full of deep grooves where food and bacteria love to…

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Root Canal Therapy

A sore tooth doesn’t have to mean losing it. When a deep ache won’t go away, it’s easy to assume the worst. Maybe you’ve been avoiding certain foods. Maybe the pain wakes you up. But the truth is—even when things feel serious, your tooth…

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Oral Surgery

Some problems go deeper—and need a surgical solution. Maybe you’ve got a tooth that won’t budge. Or an issue under the surface that’s been causing pain for far too long. Whatever the reason, oral surgery can be the next step toward comfort, function, and…

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Oral Sedation

When sitting through treatment feels overwhelming, this can help. For some people, dental care comes with real stress. Not just nerves — but full-body tension that makes it hard to even walk through the door. Oral sedation offers a gentler way forward. One small…

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Oral Cancer Screening

Some things are easy to miss if you’re not looking for them. Oral cancer doesn’t always come with pain. Sometimes it’s just a patch that doesn’t go away. A sore that feels slow to heal. A spot you keep biting accidentally. You might not…

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Nitrous Oxide Sedation

When nerves get in the way, nitrous oxide helps you breathe through it. For some people, the chair feels like any other seat. For others, it feels like a trap. You sit down and your chest tightens. Your jaw locks. Your body’s already bracing…

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Lasers

Light that treats with precision—and feels less invasive. The buzz of a drill. The tug of metal tools. For a lot of people, that’s the part they dread most. But dentistry doesn’t have to feel like that anymore. Lasers are changing how we treat…

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Inlays and Onlays

A little damage doesn’t always need a big fix. Sometimes it’s not a major crack. Not a full-blown cavity. Just a spot that’s worn, weak, or quietly getting worse. You can still chew—but not like before. You’ve started favouring the other side. Inlays and…

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Dental Hygiene

Dental Cleaning Near You: A Fresh Start for Your Teeth You don’t have to love going to the dentist to love how it feels after a good cleaning. Whether you’re on track with your visits or haven’t been in a while, a hygiene appointment…

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Extractions

When a tooth can’t be saved, removal becomes part of the healing. It’s not the conversation anyone wants to have. You sit down expecting a plan—a filling, a crown, something that keeps everything in place. And then your dentist says, “It’s time to take…

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X-Rays (Digital)

Digital X-rays give us the full picture. You can’t always see what’s happening inside a tooth—and sometimes, there’s no pain to warn you. Things like decay, infection, or bone loss can develop quietly. A quick scan helps catch them early. Digital X-rays are fast…

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Dental Implants

Dental Implants Near You: A Long-Term Solution | Costs & Services Dental implants may be the best way to replace missing teeth because implants look much like natural teeth. Once the artificial replacement teeth are in, they function like your own natural teeth, allowing…

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Bonding

Bonding is a small repair that can make your smile feel whole again. It could be a tiny chip on your front tooth. A gap you’ve noticed in photos. A rough edge you can’t help but feel with your tongue. It’s not painful—but it’s…

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Crowns

When a tooth needs backup, a crown can step in. Teeth don’t always break all at once. It could be a crack you barely notice, a corner that’s worn down, or a filling that’s been redone too many times. Whatever the reason, a crown…

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Dental Bridges

Dental bridges help bring things back to normal—one tooth at a time. When you’re missing a tooth, you feel it every day—when you eat, when you speak, when you catch your smile in the mirror. It’s not just a cosmetic thing. It’s personal. A…

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Botox-type Injectables

When jaw tension won’t ease up, small changes can make a difference. Clenching. Grinding. A constant ache behind your cheekbones or just below your ears. You stretch, you rest, you try not to notice—but some days it’s hard to ignore. Botox-type injectables are one…

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