The 20 Best Sinusitis Doctors in Canada

Find the Top Sinusitis Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 109 doctor with experience in Sinusitis near Canada. Of these, 96 are Experienced, 9 are Advanced, 3 are Distinguished and 1 are Elite.

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109 providers found
    Elite in Sinusitis

    Luke R. Rudmik
    Elite in Sinusitis

    Luke R. Rudmik
    Referral may be required
    Calgary, AB, CA 

    Luke Rudmik practices practicing medicine in Calgary, Canada. Mr. Rudmik is rated as an Elite expert by MediFind in the treatment of Sinusitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopy, and Septoplasty.

    Distinguished in Sinusitis

    Martin Y. Desrosiers
    Distinguished in Sinusitis

    Martin Y. Desrosiers
    Referral may be required
    Division Of Otolaryngology Head And Neck Surgery, 
    Montreal, QC, CA 

    Martin Desrosiers practices practicing medicine in Montreal, Canada. Mr. Desrosiers is rated as a Distinguished expert by MediFind in the treatment of Sinusitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Asthma, and Endoscopy.

    Distinguished in Sinusitis

    Shaun J. Kilty
    Distinguished in Sinusitis

    Shaun J. Kilty
    Referral may be required
    Department Of Otolaryngology Head And Neck Surgery, 
    Ottawa, ON, CA 

    Shaun Kilty practices practicing medicine in Ottawa, Canada. Mr. Kilty is rated as a Distinguished expert by MediFind in the treatment of Sinusitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinus Cancer, and Endoscopy.

    Learn about our expert tiers
    Distinguished in Sinusitis

    Amin R. Javer
    Distinguished in Sinusitis

    Amin R. Javer
    Referral may be required
    Divison Of Otolaryngology Head And Neck Surgery, 
    Vancouver, BC, CA 

    Amin Javer practices practicing medicine in Vancouver, Canada. Mr. Javer is rated as a Distinguished expert by MediFind in the treatment of Sinusitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Septoplasty, and Endoscopy.

    Advanced in Sinusitis

    Leigh J. Sowerby
    Advanced in Sinusitis

    Leigh J. Sowerby
    Referral may be required
    London, ON, CA 

    Leigh Sowerby practices practicing medicine in London, Canada. Sowerby is rated as an Advanced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Nasal Polyps, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Septoplasty, and Endoscopy.

    Advanced in Sinusitis

    Doron D. Sommer
    Advanced in Sinusitis

    Doron D. Sommer
    Referral may be required
    Division Of Otolaryngology Head & Neck Surgery, 
    Hamilton, ON, CA 

    Doron Sommer practices practicing medicine in Hamilton, Canada. Mr. Sommer is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopy, and Osteotomy.

    Advanced in Sinusitis

    Marc A. Tewfik
    Advanced in Sinusitis

    Marc A. Tewfik
    Referral may be required
    Head & Neck Surgery, 
    Montreal, QC, CA 

    Marc Tewfik practices practicing medicine in Montreal, Canada. Mr. Tewfik is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Choanal Atresia, Meningioma, Endoscopy, and Septoplasty.

    Advanced in Sinusitis

    Arif S. Janjua
    Advanced in Sinusitis

    Arif S. Janjua
    Referral may be required
    Department Of Otolaryngology Head And Neck Surgery, 
    Vancouver, BC, CA 

    Arif Janjua practices practicing medicine in Vancouver, Canada. Mr. Janjua is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endovascular Embolization, and Endoscopy.

    Advanced in Sinusitis

    Juan C. Leonardo-Hernaiz
    Advanced in Sinusitis

    Juan C. Leonardo-Hernaiz
    Referral may be required
    Divison Of Otolaryngology Head And Neck Surgery, 
    Vancouver, BC, CA 

    Juan Leonardo-Hernaiz practices practicing medicine in Vancouver, Canada. Mr. Leonardo-Hernaiz is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Septoplasty, and Endoscopy.

    Advanced in Sinusitis

    Christopher J. Chin
    Advanced in Sinusitis

    Christopher J. Chin
    Referral may be required
    Division Of Otolaryngology Head & Neck Surgery, 
    Halifax, NS, CA 

    Christopher Chin practices practicing medicine in Halifax, Canada. Mr. Chin is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sinusitis, Hereditary Hemorrhagic Telangiectasia, Nasal Polyps, Myringotomy, and Adenoidectomy.

    Advanced in Sinusitis

    Eric A. Monteiro
    Advanced in Sinusitis

    Eric A. Monteiro
    Referral may be required
    Department Of Otolaryngology Head And Neck Surgery, 
    Toronto, ON, CA 

    Eric Monteiro practices practicing medicine in Toronto, Canada. Mr. Monteiro is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Olfactory Neuroblastoma, Sinusitis, Papillary Thyroid Cancer, Thyroidectomy, and Parathyroidectomy.

    Advanced in Sinusitis

    Smriti Nayan
    Advanced in Sinusitis

    Smriti Nayan
    Referral may be required
    1200 Main St. W, 
    Hamilton, ON, CA 

    Smriti Nayan practices practicing medicine in Hamilton, Canada. Ms. Nayan is rated as an Advanced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sinusitis, Retropharyngeal Abscess, Cavernous Sinus Thrombosis, Lemierre Syndrome, and Endoscopy.

    Advanced in Sinusitis

    Ian J. Witterick
    Advanced in Sinusitis

    Ian J. Witterick
    Referral may be required
    Department Of Otolaryngology Head And Neck Surgery, 
    Toronto, ON, CA 

    Ian Witterick practices practicing medicine in Toronto, Canada. Mr. Witterick is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Olfactory Neuroblastoma, Sinus Cancer, Thyroid Nodule, Thyroidectomy, and Endoscopy.

    Experienced in Sinusitis

    David M. Patrick
    Experienced in Sinusitis

    David M. Patrick
    Referral may be required
    St. Paul's Hospital, 
    Vancouver, BC, CA 

    David Patrick practices practicing medicine in Vancouver, Canada. Mr. Patrick is rated as an Experienced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Acute Cystitis, H1N1 Influenza, Strep Throat, and Hypertension.

    Experienced in Sinusitis

    Sharon D. Dell
    Experienced in Sinusitis

    Sharon D. Dell
    Referral may be required
    Vancouver, BC, CA 

    Sharon Dell practices practicing medicine in Vancouver, Canada. Dell is rated as an Experienced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Ciliary Dyskinesia-Bronchiectasis, Drug Induced Dyskinesia, Dextrocardia, and Dextrocardia with Situs Inversus.

    Experienced in Sinusitis

    Ali N. Damji
    Experienced in Sinusitis

    Ali N. Damji
    Referral may be required
    Toronto, ON, CA 

    Ali Damji practices practicing medicine in Toronto, Canada. Mr. Damji is rated as an Experienced expert by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Tonsillitis and Sinusitis.

    Experienced in Sinusitis

    Gary E. Garber
    Experienced in Sinusitis

    Gary E. Garber
    Referral may be required
    Ottawa, ON, CA 

    Gary Garber practices practicing medicine in Ottawa, Canada. Mr. Garber is rated as an Experienced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Sepsis, and Urinary Tract Infection (UTI).

    Experienced in Sinusitis

    Jane A. Buxton
    Experienced in Sinusitis

    Jane A. Buxton
    Referral may be required
    2206 East Mall, V6T 1Z3, 
    Vancouver, BC, CA 

    Jane Buxton practices practicing medicine in Vancouver, Canada. Ms. Buxton is rated as an Experienced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hepatitis C, Hepatitis, HIV/AIDS, and Opioid Use Disorder.

    Experienced in Sinusitis

    Leandra Endam-Mfuna
    Experienced in Sinusitis

    Leandra Endam-Mfuna
    Referral may be required
    Montreal, QC, CA 

    Leandra Endam-Mfuna practices practicing medicine in Montreal, Canada. Ms. Endam-Mfuna is rated as an Experienced expert by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Nasal Polyps.

    Experienced in Sinusitis

    Leandra M. Endam
    Experienced in Sinusitis

    Leandra M. Endam
    Referral may be required
    Montreal, QC, CA 

    Leandra Endam practices practicing medicine in Montreal, Canada. Ms. Endam is rated as an Experienced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Nasal Polyps, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Asthma.

    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 109

    Last Updated: 06/30/2026

    What is the definition of Sinusitis?

    Sinusitis is present when the tissue lining the sinuses become swollen or inflamed. It occurs as the result of an inflammatory reaction or an infection from a virus, bacteria, or fungus.

    When should I see a Sinusitis 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 a Sinusitis 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 Sinusitis doctor in Canada?

    You can find a Sinusitis doctor in any of the 10 largest U.S. cities by clicking below:

    Sinusitis doctor near New York, NY
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    Sinusitis doctor near Boston, MA
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    Sinusitis doctor near San Jose, CA

    How does MediFind rank Sinusitis 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 Sinusitis 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 a Sinusitis 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 Sinusitis doctor search results page. 

    Why is it important to get a second opinion from a different Sinusitis 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 a Sinusitis 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 Sinusitis 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 Sinusitis 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 Sinusitis doctors in Canada?

    Look for the filter feature on the left side of the Sinusitis 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 a Sinusitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Sinusitis 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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