The 20 Best Asthma Doctors Near Me in Hamilton, ON

Find the Top Asthma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 91 doctor with experience in Asthma near Hamilton, ON. Of these, 66 are Experienced, 14 are Advanced, 7 are Distinguished and 4 are Elite.

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91 providers found
    Elite in Asthma

    Paul M. O'byrne
    Elite in Asthma

    Paul M. O'byrne
    St. Joseph's Hospital, 
    Hamilton, ON, CA 
     (0.7 km away)

    Paul O'byrne practices practicing medicine in Hamilton, Canada. Mr. O'byrne is rated as an Elite expert by MediFind in the treatment of Asthma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Asthma, Chronic Cough, Eosinophilic Pneumonia, and Simple Pulmonary Eosinophilia.

    Elite in Asthma

    Gail M. Gauvreau
    Elite in Asthma

    Gail M. Gauvreau
    St. Joseph's Hospital, 
    Hamilton, ON, CA 
     (0.7 km away)

    Gail Gauvreau practices practicing medicine in Hamilton, Canada. Gauvreau is rated as an Elite 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 Asthma, Eosinophilic Asthma, Eosinophilic Pneumonia, and Simple Pulmonary Eosinophilia.

    Elite in Asthma

    Krishnan K. Nair-Parameswaran
    Elite in Asthma

    Krishnan K. Nair-Parameswaran
    St. Joseph's Hospital, 
    Hamilton, ON, CA 
     (0.7 km away)

    Krishnan Nair-Parameswaran practices practicing medicine in Hamilton, Canada. Mr. Nair-Parameswaran is rated as an Elite expert by MediFind in the treatment of Asthma. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Asthma, Asthma, Chronic Eosinophilic Pneumonia, and Eosinophilic Pneumonia.

    Learn about our expert tiers
    Elite in Asthma

    Manali Mukherjee
    Elite in Asthma

    Manali Mukherjee
    Hamilton, ON, CA 
     (1.8 km away)

    Manali Mukherjee practices practicing medicine in Hamilton, Canada. Ms. Mukherjee 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 Eosinophilic Asthma, Asthma, Chronic Eosinophilic Pneumonia, and Eosinophilic Pneumonia.

    Distinguished in Asthma

    Imran Satia
    Distinguished in Asthma

    Imran Satia
    St. Joseph's Hospital, 
    Hamilton, ON, CA 
     (0.7 km away)

    Imran Satia practices practicing medicine in Hamilton, Canada. Mr. Satia is rated as a Distinguished 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 Cough, Asthma, Mounier-Kuhn Syndrome, and Chronic Obstructive Pulmonary Disease (COPD).

    Distinguished in Asthma

    Roma Sehmi
    Distinguished in Asthma

    Roma Sehmi
    St. Joseph's Hospital, 
    Hamilton, ON, CA 
     (0.7 km away)

    Roma Sehmi practices practicing medicine in Hamilton, Canada. Ms. Sehmi is rated as a Distinguished 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 Asthma, Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, and Chronic Eosinophilic Pneumonia.

    Distinguished in Asthma

    Sarah Svenningsen
    Distinguished in Asthma

    Sarah Svenningsen
    St. Joseph's Healthcare Hamilton, 
    Hamilton, ON, CA 
     (1.8 km away)

    Sarah Svenningsen practices practicing medicine in Hamilton, Canada. Ms. Svenningsen is rated as a Distinguished expert by MediFind in the treatment of Asthma. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Asthma, Long Haul COVID, COVID-19, and Chronic Obstructive Pulmonary Disease (COPD).

    Distinguished in Asthma

    Katherine Radford
    Distinguished in Asthma

    Katherine Radford
    Hamilton, ON, CA 
     (1.8 km away)

    Katherine Radford practices practicing medicine in Hamilton, Canada. Ms. Radford is rated as a Distinguished 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 Eosinophilic Asthma, Bronchitis, Asthma, and Eosinophilic Pneumonia.

    Distinguished in Asthma

    Derek K. Chu
    Distinguished in Asthma

    Derek K. Chu
    Hamilton, ON, CA 
     (1.8 km away)

    Derek Chu practices practicing medicine in Hamilton, Canada. Mr. Chu is rated as a Distinguished expert by MediFind in the treatment of Asthma. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Asthma, Allergic Rhinitis, and Atopic Dermatitis.

    Distinguished in Asthma

    Susan Waserman
    Distinguished in Asthma

    Susan Waserman
    Hamilton, ON, CA 
     (1.8 km away)

    Susan Waserman practices practicing medicine in Hamilton, Canada. Ms. Waserman is rated as a Distinguished expert by MediFind in the treatment of Asthma. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Allergic Rhinitis, Asthma, and Hives.

    Distinguished in Asthma

    Melanie Kjarsgaard
    Distinguished in Asthma

    Melanie Kjarsgaard
    Hamilton, ON, CA 
     (1.8 km away)

    Melanie Kjarsgaard practices practicing medicine in Hamilton, Canada. Ms. Kjarsgaard is rated as a Distinguished 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 Asthma, Eosinophilic Asthma, COVID-19, and Bronchitis.

    Advanced in Asthma

    Terence N. Ho
    Advanced in Asthma

    Terence N. Ho

    St. Joseph's Hospital

    Hamilton, ON, CA 
     (0.7 km away)

    Terence Ho practices practicing medicine in Hamilton, Canada. Mr. Ho 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), COVID-19, Asthma, and Bronchitis.

    Advanced in Asthma

    Stephen G. Noorduyn
    Advanced in Asthma

    Stephen G. Noorduyn
    Hamilton, ON, CA 
     (1.8 km away)

    Stephen Noorduyn practices practicing medicine in Hamilton, Canada. Mr. Noorduyn is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Asthma, Eosinophilic Asthma, and COVID-19.

    Advanced in Asthma

    Karen J. Howie
    Advanced in Asthma

    Karen J. Howie
    Hamilton, ON, CA 
     (1.8 km away)

    Karen Howie practices practicing medicine in Hamilton, Canada. Ms. Howie 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, Atopic Dermatitis, Chronic Obstructive Pulmonary Disease (COPD), and Severe Acute Respiratory Syndrome (SARS).

    Advanced in Asthma

    Paul K. Keith
    Advanced in Asthma

    Paul K. Keith
    Hamilton, ON, CA 
     (1.8 km away)

    Paul Keith practices practicing medicine in Hamilton, Canada. Mr. Keith is rated as an Advanced expert by MediFind in the treatment of Asthma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Angioedema, Hereditary Angioedema, Hives, and Allergic Rhinitis.

    Advanced in Asthma

    Brittany M. Salter
    Advanced in Asthma

    Brittany M. Salter
    Hamilton, ON, CA 
     (1.8 km away)

    Brittany Salter practices practicing medicine in Hamilton, Canada. Ms. Salter is rated as an Advanced expert by MediFind in the treatment of Asthma. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Eosinophilic Asthma, Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Tissue Biopsy, and Bone Marrow Transplant.

    Advanced in Asthma

    Kieran J. Killian
    Advanced in Asthma

    Kieran J. Killian
    Hamilton, ON, CA 
     (1.8 km away)

    Kieran Killian practices practicing medicine in Hamilton, Canada. Mr. Killian 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 Chronic Cough, Asthma, Mounier-Kuhn Syndrome, and Chronic Obstructive Pulmonary Disease (COPD).

    Advanced in Asthma

    Christiane E. Whetstone
    Advanced in Asthma

    Christiane E. Whetstone
    Hamilton, ON, CA 
     (1.8 km away)

    Christiane Whetstone practices practicing medicine in Hamilton, Canada. Ms. Whetstone 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, Atopic Dermatitis, Eosinophilic Asthma, and COVID-19.

    Advanced in Asthma

    Diana L. Lefebvre
    Advanced in Asthma

    Diana L. Lefebvre
    Hamilton, ON, CA 
     (1.8 km away)

    Diana Lefebvre practices practicing medicine in Hamilton, Canada. Ms. Lefebvre 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 Stridor, Asthma, Asthma in Children, and Obesity in Children.

    Advanced in Asthma

    Jennifer N. Wattie
    Advanced in Asthma

    Jennifer N. Wattie
    Hamilton, ON, CA 
     (1.8 km away)

    Jennifer Wattie practices practicing medicine in Hamilton, Canada. Ms. Wattie 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, Atopic Dermatitis, and Chronic Cough.

    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 91

    Last Updated: 04/28/2026

    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 Hamilton, 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 Hamilton, 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 Hamilton, 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 Hamilton, 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 Hamilton, 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 Hamilton, 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 Hamilton, 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 Hamilton, 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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