The 20 Best Mouth Ulcers Doctors in Canada

Find the Top Mouth Ulcers Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 39 doctor with experience in Mouth Ulcers near Canada. Of these, 34 are Experienced and 5 are Advanced.

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39 providers found
    Advanced in Mouth Ulcers

    Dr. Caroline Bissonnette
    Advanced in Mouth Ulcers

    Dr. Caroline Bissonnette
    Referral may be required
    12365 Rue Crevier, 
    Montreal, QC, CA 
    614-620-7918
    Languages Spoken:
    English

    Caroline Bissonnette practices practicing medicine in Montreal, Canada. Dr. Bissonnette is rated as an Advanced provider by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Mouth Sores, Mouth Ulcers, Lichen Planus, and Pyoderma Gangrenosum.

    Advanced in Mouth Ulcers

    Faez S. Hamed-Al
    Advanced in Mouth Ulcers

    Faez S. Hamed-Al
    Referral may be required
    Montreal, QC, CA 

    Faez Hamed-Al practices practicing medicine in Montreal, Canada. Hamed-Al is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Mouth Sores, Mouth Ulcers, Burning Mouth Syndrome, and Acute Pain.

    Advanced in Mouth Ulcers

    Oceane Cardinal-Landon
    Advanced in Mouth Ulcers

    Oceane Cardinal-Landon
    Referral may be required
    Montreal, QC, CA 

    Oceane Cardinal-Landon practices practicing medicine in Montreal, Canada. Ms. Cardinal-Landon is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Myositis, Necrotizing Myopathy (NM), Polymyositis, Dermatomyositis, and Lung Transplant.

    Learn about our expert tiers
    Advanced in Mouth Ulcers

    Faleh Tamimi
    Advanced in Mouth Ulcers

    Faleh Tamimi
    Referral may be required
    3640 University Street, M43, H3A 0C7, 
    Montreal, QC, CA 

    Faleh Tamimi practices practicing medicine in Montreal, Canada. Tamimi is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Osteogenesis Imperfecta, Mouth Sores, Keutel Syndrome, Bone Graft, and Knee Replacement.

    Advanced in Mouth Ulcers

    Adel Kauzman
    Advanced in Mouth Ulcers

    Adel Kauzman
    Referral may be required
    Montreal, QC, CA 

    Adel Kauzman practices practicing medicine in Montreal, Canada. Kauzman is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Mouth Sores, Mouth Ulcers, Cafe-Au-Lait Spots, and Pyoderma Gangrenosum.

    Experienced in Mouth Ulcers

    Mickael Ohana
    Experienced in Mouth Ulcers

    Mickael Ohana
    Referral may be required

    St Paul's Hospital

    Vancouver, BC, CA 

    Mickael Ohana practices practicing medicine in Vancouver, Canada. Mr. Ohana is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses COVID-19, Pneumonia, Severe Acute Respiratory Syndrome (SARS), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Mouth Ulcers

    Hagen E. Klieb
    Experienced in Mouth Ulcers

    Hagen E. Klieb
    Referral may be required
    Department Of Otolaryngology Head & Neck Surgery, 
    Toronto, ON, CA 

    Hagen Klieb practices practicing medicine in Toronto, Canada. Mr. Klieb is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. His clinical expertise encompasses Mouth Sores, Mouth Ulcers, Lichen Planus, and Blastomycosis.

    Experienced in Mouth Ulcers

    Martin D. Hyrcza
    Experienced in Mouth Ulcers

    Martin D. Hyrcza
    Referral may be required
    Calgary, AB, CA 

    Martin Hyrcza practices practicing medicine in Calgary, Canada. Mr. Hyrcza is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Salivary Gland Tumors, Rosai-Dorfman Disease, Branchial Cleft Cyst, NUT Carcinoma, and Thyroidectomy.

    Experienced in Mouth Ulcers

    Nobuhiko Haruki
    Experienced in Mouth Ulcers

    Nobuhiko Haruki
    Referral may be required
    University Health Network And Mount Sinai Hospital Department Of Medicine, 
    Toronto, ON, CA 

    Nobuhiko Haruki practices practicing medicine in Toronto, Canada. Haruki is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Heart Failure, Central Sleep Apnea, Atrial Myxoma, and Mouth Sores.

    Experienced in Mouth Ulcers

    Yulia H. Lin
    Experienced in Mouth Ulcers

    Yulia H. Lin
    Referral may be required
    28 Division St, K7L 3N6, 
    Kingston, ON, CA 

    Yulia Lin practices practicing medicine in Kingston, Canada. Ms. Lin is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hemolytic Transfusion Reaction, Iron Deficiency Anemia, Anemia, Hepatectomy, and Heart Bypass Surgery.

    Experienced in Mouth Ulcers

    Ronald M. Laxer
    Experienced in Mouth Ulcers

    Ronald M. Laxer
    Referral may be required
    Toronto, ON, CA 

    Ronald Laxer practices practicing medicine in Toronto, Canada. Mr. Laxer is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Localized Scleroderma, Chronic Recurrent Multifocal Osteomyelitis, Osteomyelitis in Children, Osteomyelitis, and Tissue Biopsy.

    Experienced in Mouth Ulcers

    Marvin J. Fritzler
    Experienced in Mouth Ulcers

    Marvin J. Fritzler
    Referral may be required
    Calgary, AB, CA 

    Marvin Fritzler practices practicing medicine in Calgary, Canada. Mr. Fritzler is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Myositis, Scleroderma, Systemic Sclerosis (SSc), and Systemic Lupus Erythematosus (SLE).

    Experienced in Mouth Ulcers

    Jean-paul Makhzoum
    Experienced in Mouth Ulcers

    Jean-paul Makhzoum
    Referral may be required
    Montreal, QC, CA 

    Jean-paul Makhzoum practices practicing medicine in Montreal, Canada. Mr. Makhzoum is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Giant Cell Arteritis (GCA), Temporal Arteritis, Vasculitis, and Juvenile Temporal Arteritis.

    Experienced in Mouth Ulcers

    Marie-claude Blais
    Experienced in Mouth Ulcers

    Marie-claude Blais
    Referral may be required
    Montreal, QC, CA 

    Marie-claude Blais practices practicing medicine in Montreal, Canada. Blais is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. Their clinical expertise encompasses Mouth Sores, Paronychia, Mouth Ulcers, and Ehrlichiosis.

    Experienced in Mouth Ulcers

    Jo-anne Marcuz
    Experienced in Mouth Ulcers

    Jo-anne Marcuz
    Referral may be required
    Toronto, ON, CA 

    Jo-anne Marcuz practices practicing medicine in Toronto, Canada. Ms. Marcuz is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Juvenile Dermatomyositis, Dermatomyositis, Polymyositis, and Myositis.

    Experienced in Mouth Ulcers

    Nathalie Routhier
    Experienced in Mouth Ulcers

    Nathalie Routhier
    Referral may be required
    Montreal, QC, CA 

    Nathalie Routhier practices practicing medicine in Montreal, Canada. Ms. Routhier is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. Her clinical expertise encompasses Giant Cell Arteritis (GCA), Temporal Arteritis, Mouth Sores, and Mouth Ulcers.

    Experienced in Mouth Ulcers

    Saunya E. Dover
    Experienced in Mouth Ulcers

    Saunya E. Dover
    Referral may be required
    Ottawa, ON, CA 

    Saunya Dover practices practicing medicine in Ottawa, Canada. Ms. Dover is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Juvenile Dermatomyositis, Hemophilia A, Blood Clots, and Dermatomyositis.

    Experienced in Mouth Ulcers

    Nader M. Hamdan
    Experienced in Mouth Ulcers

    Nader M. Hamdan
    Referral may be required
    Edmonton, AB, CA 

    Nader Hamdan practices practicing medicine in Edmonton, Canada. Mr. Hamdan is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. His clinical expertise encompasses Mouth Sores, Mouth Ulcers, Periodontitis, Lichen Planus, and Bone Graft.

    Experienced in Mouth Ulcers

    Bruno-pierre P. Dube
    Experienced in Mouth Ulcers

    Bruno-pierre P. Dube
    Referral may be required
    Montreal, QC, CA 

    Bruno-pierre Dube practices practicing medicine in Montreal, Canada. Dube is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Cramp-Fasciculation Syndrome, Interstitial Lung Disease, and Acute Interstitial Pneumonia.

    Experienced in Mouth Ulcers

    Josiane Tessier-Bourre
    Experienced in Mouth Ulcers

    Josiane Tessier-Bourre
    Referral may be required
    Montreal, QC, CA 

    Josiane Tessier-Bourre practices practicing medicine in Montreal, Canada. Ms. Tessier-Bourre is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Myositis, Mixed Connective Tissue Disease, Systemic Lupus Erythematosus (SLE), and Polymyositis.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 39

    Last Updated: 06/30/2026

    What is the definition of Mouth Ulcers?

    Mouth ulcers are sores or open lesions in the mouth.

    When should I see an Mouth Ulcers doctor in Canada?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Mouth Ulcers doctor in Canada?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Mouth Ulcers doctor in Canada?

    You can find an Mouth Ulcers doctor in any of the 10 largest U.S. cities by clicking below:

    Mouth Ulcers doctor near New York, NY
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    Mouth Ulcers doctor near Philadelphia, PA
    Mouth Ulcers doctor near Atlanta, GA
    Mouth Ulcers doctor near Boston, MA
    Mouth Ulcers doctor near Dallas, TX
    Mouth Ulcers doctor near San Jose, CA

    How does MediFind rank Mouth Ulcers doctors in Canada?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Mouth Ulcers doctors in Canada?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Mouth Ulcers doctor in Canada?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Mouth Ulcers doctor search results page. 

    Why is it important to get a second opinion from a different Mouth Ulcers doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Mouth Ulcers doctor in Canada?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Mouth Ulcers doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Mouth Ulcers doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Mouth Ulcers doctors in Canada?

    Look for the filter feature on the left side of the Mouth Ulcers doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Mouth Ulcers doctor that offers video calls?

    Look for the filter feature on the left-side of the Mouth Ulcers doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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