The 20 Best Food Allergy Doctors Near Me in Ontario, CA

Find the Top Food Allergy Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 38 doctor with experience in Food Allergy near Ontario, CA. Of these, 26 are Experienced, 6 are Advanced and 6 are Distinguished.

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38 providers found
    Distinguished in Food Allergy

    Susan J. Elliott
    Distinguished in Food Allergy

    Susan J. Elliott
    Waterloo, ON, CA 

    Susan Elliott practices practicing medicine in Waterloo, Canada. Ms. Elliott is rated as a Distinguished expert by MediFind in the treatment of Food Allergy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Food Allergy, COVID-19, Asthma, and Systemic Lupus Erythematosus (SLE).

    Distinguished in Food Allergy

    Jennifer D. Gerdts
    Distinguished in Food Allergy

    Jennifer D. Gerdts
    Toronto, ON, CA 

    Jennifer Gerdts practices practicing medicine in Toronto, Canada. Ms. Gerdts is rated as a Distinguished expert by MediFind in the treatment of Food Allergy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Food Allergy, Asthma, and Grass Allergy.

    Distinguished in Food Allergy

    Douglas P. Mack
    Distinguished in Food Allergy

    Douglas P. Mack
    Hamilton, ON, CA 

    Douglas Mack practices practicing medicine in Hamilton, Canada. Mr. Mack is rated as a Distinguished expert by MediFind in the treatment of Food Allergy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Food Allergy, Anaphylaxis, Papular Urticaria, and Asthma.

    Learn about our expert tiers
    Distinguished in Food Allergy

    Thomas Eiwegger
    Distinguished in Food Allergy

    Thomas Eiwegger
    Toronto, ON, CA 

    Thomas Eiwegger practices practicing medicine in Toronto, Canada. Mr. Eiwegger is rated as a Distinguished expert by MediFind in the treatment of Food Allergy. 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 Food Allergy

    Julia M. Upton
    Distinguished in Food Allergy

    Julia M. Upton
    Toronto, ON, CA 

    Julia Upton practices practicing medicine in Toronto, Canada. Ms. Upton is rated as a Distinguished expert by MediFind in the treatment of Food Allergy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Food Allergy, Familial Chronic Mucocutaneous Candidiasis, and Asthma.

    Distinguished in Food Allergy

    Susan Waserman
    Distinguished in Food Allergy

    Susan Waserman
    Hamilton, ON, CA 

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

    Advanced in Food Allergy

    Derek K. Chu
    Advanced in Food Allergy

    Derek K. Chu
    Hamilton, ON, CA 

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

    Advanced in Food Allergy

    Rodrigo Saiz-Jimenez
    Advanced in Food Allergy

    Rodrigo Saiz-Jimenez
    Hamilton, ON, CA 

    Rodrigo Saiz-Jimenez practices practicing medicine in Hamilton, Canada. Mr. Saiz-Jimenez is rated as an Advanced expert by MediFind in the treatment of Food Allergy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Food Allergy, Multisystem Inflammatory Syndrome in Children (MIS-C), and Genital Herpes.

    Advanced in Food Allergy

    Yuka Asai
    Advanced in Food Allergy

    Yuka Asai
    Kingston, ON, CA 

    Yuka Asai practices practicing medicine in Kingston, Canada. Ms. Asai is rated as an Advanced expert by MediFind in the treatment of Food Allergy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Food Allergy, Stasis Dermatitis and Ulcers, and Atopic Dermatitis.

    Advanced in Food Allergy

    Manel Jordana
    Advanced in Food Allergy

    Manel Jordana
    Hamilton, ON, CA 

    Manel Jordana practices practicing medicine in Hamilton, Canada. Jordana is rated as an Advanced expert by MediFind in the treatment of Food Allergy. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Anaphylaxis, Food Allergy, Asthma, and Genital Herpes.

    Advanced in Food Allergy

    Samira Jeimy
    Advanced in Food Allergy

    Samira Jeimy
    St Joseph's Health Care London, 
    London, ON, CA 

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

    Advanced in Food Allergy

    Kelly M. Bruton
    Advanced in Food Allergy

    Kelly M. Bruton
    Hamilton, ON, CA 

    Kelly Bruton practices practicing medicine in Hamilton, Canada. Bruton is rated as an Advanced expert by MediFind in the treatment of Food Allergy. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Food Allergy and Anaphylaxis.

    Experienced in Food Allergy

    Laurie Harada
    Experienced in Food Allergy

    Laurie Harada
    Toronto, ON, CA 

    Laurie Harada practices practicing medicine in Toronto, Canada. Harada is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Their clinical expertise encompasses Food Allergy, Anaphylaxis, and Asthma.

    Experienced in Food Allergy

    Joshua E. Koenig
    Experienced in Food Allergy

    Joshua E. Koenig
    Hamilton, ON, CA 

    Joshua Koenig practices practicing medicine in Hamilton, Canada. Mr. Koenig is rated as an Experienced expert by MediFind in the treatment of Food Allergy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Anaphylaxis and Food Allergy.

    Experienced in Food Allergy

    Anne K. Ellis
    Experienced in Food Allergy

    Anne K. Ellis
    Kingston, ON, CA 

    Anne Ellis practices practicing medicine in Kingston, Canada. Ms. Ellis is rated as an Experienced expert by MediFind in the treatment of Food Allergy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Allergic Rhinitis, Grass Allergy, Anaphylaxis, and Giant Papillary Conjunctivitis.

    Experienced in Food Allergy

    Nazmul Islam
    Experienced in Food Allergy

    Nazmul Islam
    Hamilton, ON, CA 

    Nazmul Islam practices practicing medicine in Hamilton, Canada. Islam is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Their clinical expertise encompasses Japanese Encephalitis, Food Allergy, Multisystem Inflammatory Syndrome in Children (MIS-C), and Asthma.

    Experienced in Food Allergy

    Laura Y. Feldman
    Experienced in Food Allergy

    Laura Y. Feldman
    Toronto, ON, CA 

    Laura Feldman practices practicing medicine in Toronto, Canada. Ms. Feldman is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Her clinical expertise encompasses Asthma, Food Allergy, and Chronic Obstructive Pulmonary Disease (COPD).

    Experienced in Food Allergy

    Allyssa R. Phelps
    Experienced in Food Allergy

    Allyssa R. Phelps
    Hamilton, ON, CA 

    Allyssa Phelps practices practicing medicine in Hamilton, Canada. Ms. Phelps is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Her clinical expertise encompasses Food Allergy, Smallpox, and Anaphylaxis.

    Experienced in Food Allergy

    Lisa Hung
    Experienced in Food Allergy

    Lisa Hung
    Toronto, ON, CA 

    Lisa Hung practices practicing medicine in Toronto, Canada. Ms. Hung is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Her clinical expertise encompasses Anaphylaxis and Food Allergy.

    Experienced in Food Allergy

    Gina Tsai
    Experienced in Food Allergy

    Gina Tsai
    London, ON, CA 

    Gina Tsai practices practicing medicine in London, Canada. Ms. Tsai is rated as an Experienced expert by MediFind in the treatment of Food Allergy. Her clinical expertise encompasses Food Allergy, Anaphylaxis, 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 38

    Last Updated: 04/28/2026

    What is the definition of Food Allergy?

    A food allergy is a type of immune response triggered by eggs, peanuts, milk, shellfish or some other specific food.

    When should I see a Food Allergy doctor in Ontario, CA?

    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 Food Allergy doctor in Ontario, CA?

    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 Food Allergy doctor in Ontario, CA?

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

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    How does MediFind rank Food Allergy doctors in Ontario, CA?

    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 Food Allergy doctors in Ontario, CA?

    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 Food Allergy doctor in Ontario, CA?

    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 Food Allergy doctor search results page. 

    Why is it important to get a second opinion from a different Food Allergy 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 Food Allergy doctor in Ontario, CA?

    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 Food Allergy 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 Food Allergy 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 Food Allergy doctors in Ontario, CA?

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

    Look for the filter feature on the left-side of the Food Allergy 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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