The 20 Best Primary Immunodeficiency (PID) Doctors Near Me in Quebec, CA

Find the Top Primary Immunodeficiency (PID) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 21 doctor with experience in Primary Immunodeficiency (PID) near Quebec, CA. Of these, 18 are Experienced, 2 are Advanced and 1 are Distinguished.

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21 providers found
    Distinguished in Primary Immunodeficiency (PID)

    Elie J. Haddad
    Distinguished in Primary Immunodeficiency (PID)

    Elie J. Haddad
    Referral may be required
    Montreal, QC, CA 

    Elie Haddad practices practicing medicine in Montreal, Canada. Mr. Haddad is rated as a Distinguished expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Chronic Granulomatous Disease, Primary Immunodeficiency (PID), Wiskott-Aldrich Syndrome, and Bone Marrow Transplant.

    Advanced in Primary Immunodeficiency (PID)

    Hugo Chapdelaine
    Advanced in Primary Immunodeficiency (PID)

    Hugo Chapdelaine
    Referral may be required
    Montreal, QC, CA 

    Hugo Chapdelaine practices practicing medicine in Montreal, Canada. Mr. Chapdelaine is rated as an Advanced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hereditary Angioedema, Angioedema, Hives, Liver Transplant, and Thymectomy.

    Advanced in Primary Immunodeficiency (PID)

    Thomas Pincez
    Advanced in Primary Immunodeficiency (PID)

    Thomas Pincez
    Referral may be required
    Montreal, QC, CA 

    Thomas Pincez practices practicing medicine in Montreal, Canada. Mr. Pincez is rated as an Advanced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Evans Syndrome, Autoimmune Hemolytic Anemia, Immune Thrombocytopenic Purpura (ITP), Hemolytic Anemia, and Splenectomy.

    Learn about our expert tiers
    Experienced in Primary Immunodeficiency (PID)

    Christine T. Mccusker
    Experienced in Primary Immunodeficiency (PID)

    Christine T. Mccusker
    Referral may be required
    Montreal, QC, CA 

    Christine Mccusker practices practicing medicine in Montreal, Canada. Ms. Mccusker is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Familial Chronic Mucocutaneous Candidiasis, Asthma, Hives, and Bone Marrow Transplant.

    Experienced in Primary Immunodeficiency (PID)

    Fabien Touzot
    Experienced in Primary Immunodeficiency (PID)

    Fabien Touzot
    Referral may be required
    Montreal, QC, CA 

    Fabien Touzot practices practicing medicine in Montreal, Canada. Mr. Touzot is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Chronic Granulomatous Disease, Hoyeraal Hreidarsson Syndrome, X-Linked Severe Combined Immunodeficiency, Dyskeratosis Congenita, and Bone Marrow Transplant.

    Experienced in Primary Immunodeficiency (PID)

    Reza Alizadehfar
    Experienced in Primary Immunodeficiency (PID)

    Reza Alizadehfar
    Referral may be required
    1650 Cedar Ave, 
    Montreal, QC, CA 

    Reza Alizadehfar practices practicing medicine in Montreal, Canada. Mr. Alizadehfar is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Asthma, Common Variable Immune Deficiency, and Myeloperoxidase Deficiency.

    Experienced in Primary Immunodeficiency (PID)

    Malena Mahendran
    Experienced in Primary Immunodeficiency (PID)

    Malena Mahendran
    Referral may be required
    Montreal, QC, CA 

    Malena Mahendran practices practicing medicine in Montreal, Canada. Ms. Mahendran is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Rett Syndrome, Urinary Tract Infection (UTI), and Asthma.

    Experienced in Primary Immunodeficiency (PID)

    Moshe Shoshan-Ben
    Experienced in Primary Immunodeficiency (PID)

    Moshe Shoshan-Ben
    Referral may be required
    Montreal, QC, CA 

    Moshe Shoshan-Ben practices practicing medicine in Montreal, Canada. Mr. Shoshan-Ben is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Chronic Spontaneous Urticaria (CSU), Hives, and Food Allergy.

    Experienced in Primary Immunodeficiency (PID)

    Guillaume Germain
    Experienced in Primary Immunodeficiency (PID)

    Guillaume Germain
    Referral may be required
    Montreal, QC, CA 

    Guillaume Germain practices practicing medicine in Montreal, Canada. Mr. Germain is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Asthma, Primary Mediastinal B-Cell Lymphoma (PMBCL), and Activated PI3K Delta Syndrome (APDS).

    Experienced in Primary Immunodeficiency (PID)

    Francois Laliberte
    Experienced in Primary Immunodeficiency (PID)

    Francois Laliberte
    Referral may be required
    Montreal, QC, CA 

    Francois Laliberte practices practicing medicine in Montreal, Canada. Mr. Laliberte is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Atrial Fibrillation, Deep Vein Thrombosis, Hormone Replacement Therapy (HRT), and Oophorectomy.

    Experienced in Primary Immunodeficiency (PID)

    David Langlais
    Experienced in Primary Immunodeficiency (PID)

    David Langlais
    Referral may be required
    Montreal, QC, CA 

    David Langlais practices practicing medicine in Montreal, Canada. Mr. Langlais is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Primary Amebic Meningoencephalitis, Malaria, Herpes Simplex Encephalitis, and Meningitis.

    Experienced in Primary Immunodeficiency (PID)

    Guilhem Cros
    Experienced in Primary Immunodeficiency (PID)

    Guilhem Cros
    Referral may be required
    Montreal, QC, CA 

    Guilhem Cros practices practicing medicine in Montreal, Canada. Cros is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Systemic Capillary Leak Syndrome, Chronic Granulomatous Disease, Pulmonary Alveolar Proteinosis, Severe Combined Immunodeficiency (SCID), and Bone Marrow Transplant.

    Experienced in Primary Immunodeficiency (PID)

    Philippe Gros
    Experienced in Primary Immunodeficiency (PID)

    Philippe Gros
    Referral may be required
    Montreal, QC, CA 

    Philippe Gros practices practicing medicine in Montreal, Canada. Mr. Gros is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Primary Amebic Meningoencephalitis, Malaria, Pulmonary Alveolar Proteinosis, and Pulmonary Tuberculosis.

    Experienced in Primary Immunodeficiency (PID)

    Zofia N. Colman-Zysman
    Experienced in Primary Immunodeficiency (PID)

    Zofia N. Colman-Zysman
    Referral may be required
    Montreal, QC, CA 

    Zofia Colman-Zysman practices practicing medicine in Montreal, Canada. Ms. Colman-Zysman is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Exocrine Pancreatic Insufficiency, Cystic Fibrosis, Situs Inversus, and Ciliary Dyskinesia-Bronchiectasis.

    Experienced in Primary Immunodeficiency (PID)

    Samuele Renzi
    Experienced in Primary Immunodeficiency (PID)

    Samuele Renzi
    Referral may be required
    Quebec, QC, CA 

    Samuele Renzi practices practicing medicine in Quebec, Canada. Mr. Renzi is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). His clinical expertise encompasses Neurofibromatosis, Brain Tumor, Splenic Infarction, Bone Marrow Transplant, and Splenectomy.

    Experienced in Primary Immunodeficiency (PID)

    Thiago Carvalho
    Experienced in Primary Immunodeficiency (PID)

    Thiago Carvalho
    Referral may be required
    Montreal, QC, CA 

    Thiago Carvalho practices practicing medicine in Montreal, Canada. Mr. Carvalho is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Blood Clots, and Primary Immunodeficiency (PID).

    Experienced in Primary Immunodeficiency (PID)

    Serge F. Sultan
    Experienced in Primary Immunodeficiency (PID)

    Serge F. Sultan
    Referral may be required
    Montreal, QC, CA 

    Serge Sultan practices practicing medicine in Montreal, Canada. Mr. Sultan is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Brain Tumor, Leukemia, Hemophilia A, and Bladder Reconstruction.

    Experienced in Primary Immunodeficiency (PID)

    Anne-sophie Lemay
    Experienced in Primary Immunodeficiency (PID)

    Anne-sophie Lemay
    Referral may be required

    Chum

    Montreal, QC, CA 

    Anne-sophie Lemay practices practicing medicine in Montreal, Canada. Ms. Lemay is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hemolytic Transfusion Reaction, Hereditary Hemorrhagic Telangiectasia, Telangiectasia, and Hemolysis.

    Experienced in Primary Immunodeficiency (PID)

    Vivian G. Loo
    Experienced in Primary Immunodeficiency (PID)

    Vivian G. Loo
    Referral may be required
    Montreal, QC, CA 

    Vivian Loo practices practicing medicine in Montreal, Canada. Ms. Loo is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Pseudomembranous Colitis, Diarrhea, Actinomycosis, Amenorrhea, and Intrauterine Device Insertion.

    Experienced in Primary Immunodeficiency (PID)

    Camille Laroche
    Experienced in Primary Immunodeficiency (PID)

    Camille Laroche
    Referral may be required
    Montreal, QC, CA 

    Camille Laroche practices practicing medicine in Montreal, Canada. Ms. Laroche is rated as an Experienced expert by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Schimke Immuno-Osseous Dysplasia, Nephrotic Syndrome, Schwartz-Jampel Syndrome, X-Linked Spondyloepiphyseal Dysplasia Tarda, and Kidney Transplant.

    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 21

    Last Updated: 06/30/2026

    When should I see a Primary Immunodeficiency (PID) doctor in Quebec, 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 Primary Immunodeficiency (PID) doctor in Quebec, 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 Primary Immunodeficiency (PID) doctor in Quebec, CA?

    You can find a Primary Immunodeficiency (PID) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Primary Immunodeficiency (PID) doctors in Quebec, 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 Primary Immunodeficiency (PID) doctors in Quebec, 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 Primary Immunodeficiency (PID) doctor in Quebec, 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 Primary Immunodeficiency (PID) doctor search results page. 

    Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor in Quebec, 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors in Quebec, CA?

    Look for the filter feature on the left side of the Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor that offers video calls?

    Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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