The 20 Best Alpha-1 Antitrypsin Deficiency (AATD) Doctors Near Me in Quebec, CA

Find the Top Alpha-1 Antitrypsin Deficiency (AATD) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 21 doctor with experience in Alpha-1 Antitrypsin Deficiency (AATD) near Quebec, CA. Of these, 18 are Experienced and 3 are Advanced.

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21 providers found
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Francois Maltais
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Francois Maltais
    Drs. Lellouche And Maltais Are Affiliated With Institut Universitaire De Cardiologie Et De Pneumologie De Québec, 
    Quebec, QC, CA 

    Francois Maltais practices in Quebec, Canada. Mr. Maltais is rated as an Advanced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Cerebral Hypoxia, and Muscle Atrophy.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Manuel G. Cosio
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Manuel G. Cosio
    Montreal, QC, CA 

    Manuel Cosio practices in Montreal, Canada. Mr. Cosio is rated as an Advanced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Stridor, Emphysema, Endoscopy, and Lung Transplant.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Yohan Bosse
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)

    Yohan Bosse
    Quebec, QC, CA 

    Yohan Bosse practices in Quebec, Canada. Mr. Bosse is rated as an Advanced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Aortic Valve Stenosis, Chronic Obstructive Pulmonary Disease (COPD), Calcinosis, Bicuspid Aortic Valve, and Oophorectomy.

    Learn about our expert tiers
    Jean Bourbeau
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Jean Bourbeau
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Jean Bourbeau
    Montreal, QC, CA 

    Jean Bourbeau practices in Montreal, Canada. Mr. Bourbeau is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Bronchitis, and Asthma.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Michel Fournier
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Michel Fournier
    Montreal, QC, CA 

    Michel Fournier practices in Montreal, Canada. Mr. Fournier is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Subcutaneous Emphysema, Alpha-1 Antitrypsin Deficiency (AATD), Emphysema, and Asthma.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Brian M. Gilfix
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Brian M. Gilfix
    1001 Decarie Boulevard, 
    Montreal, QC, CA 

    Brian Gilfix practices in Montreal, Canada. Mr. Gilfix is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Hemochromatosis, Subcutaneous Emphysema, Folate Deficiency, and Alpha-1 Antitrypsin Deficiency (AATD).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Sebastien Theriault
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Sebastien Theriault
    Quebec, QC, CA 

    Sebastien Theriault practices in Quebec, Canada. Mr. Theriault is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Aortic Valve Stenosis, Calcinosis, Hypertension, and Coronary Heart Disease.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Gregory M. Lathrop
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Gregory M. Lathrop
    Montreal, QC, CA 

    Gregory Lathrop practices in Montreal, Canada. Mr. Lathrop is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Tetralogy of Fallot, Renal Cell Carcinoma (RCC), Empyema, and Subcutaneous Emphysema.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Pasquale Ferraro
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Pasquale Ferraro
    Montreal, QC, CA 

    Pasquale Ferraro practices in Montreal, Canada. Mr. Ferraro is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cystic Fibrosis, Lung Cancer, Mediastinal Tumor, Lung Transplant, and Endoscopy.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Cyndi Henry
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Cyndi Henry
    Quebec, QC, CA 

    Cyndi Henry practices in Quebec, Canada. Ms. Henry is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Asthma, Cerebral Hypoxia, Pneumomediastinum, and Emphysema.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Antoine Delage
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Antoine Delage
    Laval, QC, CA 

    Antoine Delage practices in Laval, Canada. Mr. Delage is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Emphysema, Lung Nodules, Chronic Obstructive Pulmonary Disease (COPD), Subcutaneous Emphysema, and Endoscopy.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Danilo Bzdok
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Danilo Bzdok
    6666 St Urbain St, 
    Montreal, QC, CA 

    Danilo Bzdok practices in Montreal, Canada. Mr. Bzdok is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Alzheimer's Disease, Schizophrenia, Dementia, and Autism Spectrum Disorder.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Julie Milot
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Julie Milot
    Quebec, QC, CA 

    Julie Milot practices in Quebec, Canada. Ms. Milot is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Subcutaneous Emphysema, and Alpha-1 Antitrypsin Deficiency (AATD).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Pei Z. Li
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Pei Z. Li
    Montreal, QC, CA 

    Pei Li practices in Montreal, Canada. Ms. Li is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Asthma, Subcutaneous Emphysema, and Alpha-1 Antitrypsin Deficiency (AATD).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Christine Racine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Christine Racine
    Quebec, QC, CA 

    Christine Racine practices in Quebec, Canada. Ms. Racine is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Emphysema, Subcutaneous Emphysema, Chronic Obstructive Pulmonary Disease (COPD), and Alpha-1 Antitrypsin Deficiency (AATD).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Roberto Nitsch
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Roberto Nitsch
    3801 University Street, 
    Montreal, QC, CA 

    Roberto Nitsch practices in Montreal, Canada. Mr. Nitsch is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Paraplegia, Subcutaneous Emphysema, Streptococcal Group A Infection, and Alpha-1 Antitrypsin Deficiency (AATD).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Nurlan Dauletbaev
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Nurlan Dauletbaev
    Montreal, QC, CA 

    Nurlan Dauletbaev practices in Montreal, Canada. Dauletbaev is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Their top areas of expertise are Cystic Fibrosis, COVID-19, Severe Acute Respiratory Syndrome (SARS), and Asthma.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Vincenzo Forgetta
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Vincenzo Forgetta
    Montreal, QC, CA 

    Vincenzo Forgetta practices in Montreal, Canada. Mr. Forgetta is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Osteoporosis, COVID-19, Severe Acute Respiratory Syndrome (SARS), and Dehydration.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Danielle Rouleau
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Danielle Rouleau
    Montreal, QC, CA 

    Danielle Rouleau practices in Montreal, Canada. Ms. Rouleau is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are HIV/AIDS, Neurosyphilis, Syphilis, Urinary Tract Infection (UTI), and Kidney Transplant.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Charles D. Poirier
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    Charles D. Poirier
    Montreal, QC, CA 

    Charles Poirier practices in Montreal, Canada. Mr. Poirier is rated as an Experienced expert by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Bronchiolitis Obliterans, Cystic Fibrosis, Bronchitis, Lung Transplant, and Tissue Biopsy.

    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: 02/22/2026

    What is the definition of Alpha-1 Antitrypsin Deficiency (AATD)?

    Alpha-1 antitrypsin (AAT) deficiency is a condition in which the body does not make enough of AAT, a protein that protects the lungs and liver from damage. The condition can lead to chronic obstructive pulmonary disease (COPD) and liver disease (cirrhosis).

    When should I see an Alpha-1 Antitrypsin Deficiency (AATD) 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 an Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctor in Quebec, CA?

    You can find an Alpha-1 Antitrypsin Deficiency (AATD) doctor in any of the 10 largest U.S. cities by clicking below:

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    Alpha-1 Antitrypsin Deficiency (AATD) doctor near San Jose, CA

    How does MediFind rank Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 an Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctor search results page. 

    Why is it important to get a second opinion from a different Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctors in Quebec, CA?

    Look for the filter feature on the left side of the Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Alpha-1 Antitrypsin Deficiency (AATD) 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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