The 20 Best Asthma Doctors Near Me in Toronto, ON

Find the Top Asthma Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 142 doctor with experience in Asthma near Toronto, ON. Of these, 121 are Experienced, 16 are Advanced, 4 are Distinguished and 1 are Elite.

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142 providers found
    Elite in Asthma
    Elite in Asthma
    Referral may be required
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Padmaja Subbarao practices practicing medicine in Toronto, Canada. Ms. Subbarao is rated as an Elite expert by MediFind in the treatment of Asthma. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Stridor, Asthma, Asthma in Children, and Cystic Fibrosis.

    Distinguished in Asthma
    Distinguished in Asthma
    Referral may be required
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Theo Moraes practices practicing medicine in Toronto, Canada. Moraes is rated as a Distinguished expert by MediFind in the treatment of Asthma. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Stridor, Asthma, Asthma in Children, and Cystic Fibrosis.

    Distinguished in Asthma
    Distinguished in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Susan Tarlo practices practicing medicine in Toronto, Canada. Ms. Tarlo is rated as a Distinguished expert by MediFind in the treatment of Asthma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Occupational Asthma, Asthma, Asbestosis, and Hypersensitivity Pneumonitis.

    Learn about our expert tiers
    Distinguished in Asthma
    Distinguished in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Thomas Eiwegger practices practicing medicine in Toronto, Canada. Mr. Eiwegger is rated as a Distinguished expert by MediFind in the treatment of Asthma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Food Allergy, Asthma, Anaphylaxis, and Papular Urticaria.

    Distinguished in Asthma
    Distinguished in Asthma
    Referral may be required
    2075 Bayview Avenue, 
    Toronto, ON, CA 
     (7.7 km away)

    Andrea Gershon practices practicing medicine in Toronto, Canada. Ms. Gershon is rated as a Distinguished expert by MediFind in the treatment of Asthma. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Asthma, Interstitial Lung Disease, Lung Transplant, and Tissue Biopsy.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Hartmut Grasemann practices practicing medicine in Toronto, Canada. Grasemann is rated as an Advanced expert by MediFind in the treatment of Asthma. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Cystic Fibrosis, Asthma, Sickle Cell Disease, Pseudomonas Stutzeri Infections, and Lung Transplant.

    Experienced in Asthma
    Experienced in Asthma
    Referral may be required
    555 University Avenue, M5G 1X8, 
    Toronto, ON, CA 
     (0.3 km away)

    Felix Ratjen practices practicing medicine in Toronto, Canada. Mr. Ratjen is rated as an Experienced expert by MediFind in the treatment of Asthma. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Pseudomonas Stutzeri Infections, Hereditary Hemorrhagic Telangiectasia, Lung Transplant, and Liver Embolization.

    Experienced in Asthma
    Experienced in Asthma
    Referral may be required
    686 Bay Street, 
    Toronto, ON, CA 
     (0.4 km away)

    Shaun Morris practices practicing medicine in Toronto, Canada. Mr. Morris is rated as an Experienced expert by MediFind in the treatment of Asthma. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), Severe Acute Respiratory Syndrome (SARS), COVID-19, and Typhoid Fever.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    550 University Ave, 
    Toronto, ON, CA 
     (0.5 km away)

    Azadeh Yadollahi practices practicing medicine in Toronto, Canada. Ms. Yadollahi is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Stridor, Central Sleep Apnea, and Asthma.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Room 5368m 1 King's College Circle, CanadaM5S 1A8, 
    Toronto, ON, CA 
     (0.8 km away)

    Wendy Lou practices practicing medicine in Toronto, Canada. Ms. Lou is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Stridor, Obesity, Asthma, Osteotomy, and Bone Graft.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Air Quality Research Branch, 
    Toronto, ON, CA 
     (1.1 km away)

    Jeffrey Brook practices practicing medicine in Toronto, Canada. Mr. Brook is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Asthma in Children, Asthma, Stridor, and Postpartum Depression.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Stephen Betschel practices practicing medicine in Toronto, Canada. Mr. Betschel is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Angioedema, Hereditary Angioedema, Hives, and Common Variable Immune Deficiency.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Gordon Sussman practices practicing medicine in Toronto, Canada. Mr. Sussman is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic Spontaneous Urticaria (CSU), Hives, Angioedema, and Asthma.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Julia Upton practices practicing medicine in Toronto, Canada. Upton is rated as an Advanced expert by MediFind in the treatment of Asthma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Anaphylaxis, Food Allergy, Activated PI3K Delta Syndrome (APDS), and Asthma.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Room 12-106, 550 University Ave, 
    Toronto, ON, CA 
     (5.5 km away)

    Swati Bhatawadekar practices practicing medicine in Toronto, Canada. Ms. Bhatawadekar is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Asthma, Obesity, and Obstructive Sleep Apnea.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Emilie Terebessy practices practicing medicine in Toronto, Canada. Ms. Terebessy is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Asthma, Asthma in Children, COVID-19, and Bronchitis.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Jennifer Gerdts practices practicing medicine in Toronto, Canada. Ms. Gerdts is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Food Allergy, Asthma, and Grass Allergy.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Matthew Stanbrook practices practicing medicine in Toronto, Canada. Mr. Stanbrook is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Exogenous Lipoid Pneumonia, Asthma, Sarcoidosis, and Tissue Biopsy.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Suzanne Schuh practices practicing medicine in Toronto, Canada. Ms. Schuh is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Bronchitis, Nasal Flaring, Appendicitis, Dehydration, and Appendectomy.

    Advanced in Asthma
    Advanced in Asthma
    Referral may be required
    Toronto, ON, CA 
     (5.5 km away)

    Ruixue Dai practices practicing medicine in Toronto, Canada. Dai is rated as an Advanced expert by MediFind in the treatment of Asthma. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Stridor, Asthma, and Asthma in Children.

    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 142

    Last Updated: 09/26/2026

    What is the definition of Asthma?

    Asthma is a chronic disease that causes the airways of the lungs to swell and become narrow. It leads to breathing difficulty such as wheezing, shortness of breath, chest tightness, and coughing.

    When should I see an Asthma doctor near Toronto, ON?

    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 Asthma doctor near Toronto, ON?

    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 Asthma doctor near Toronto, ON?

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

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    How does MediFind rank Asthma doctors near Toronto, ON?

    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 Asthma doctors near Toronto, ON?

    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 Asthma doctor near Toronto, ON?

    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 Asthma doctor search results page. 

    Why is it important to get a second opinion from a different Asthma 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 Asthma doctor near Toronto, ON?

    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 Asthma 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 Asthma 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 Asthma doctors near Toronto, ON?

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

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