The 20 Best Secondary Immunodeficiency (SID) Doctors in France

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 78 doctor with experience in Secondary Immunodeficiency (SID) near France. Of these, 61 are Experienced, 10 are Advanced and 7 are Distinguished.

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78 providers found
    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Paris, FR 

    Vincent Levy practices practicing medicine in Paris, France. Mr. Levy is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Secondary Immunodeficiency (SID), Leukemia, and Bone Marrow Transplant.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Pessac-sur-dordogne, FR 

    Jean-francois Viallard practices practicing medicine in Pessac-sur-dordogne, France. Viallard is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Purpura, Splenectomy, and Thymectomy.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Paris, FR 

    Patrick Cherin practices practicing medicine in Paris, France. Mr. Cherin is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Myositis, Antisynthetase Syndrome, Polymyositis, and Splenectomy.

    Learn about our expert tiers
    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Boulogne-billancourt, FR 

    Jean-charles Crave practices practicing medicine in Boulogne-billancourt, France. Crave is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Secondary Immunodeficiency (SID), Myositis, Primary Immunodeficiency (PID), and Polymyositis.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Roubaix, FR 

    Pierre Clerson practices practicing medicine in Roubaix, France. Mr. Clerson is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Gout, Systemic Sclerosis (SSc), and Scleroderma.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Paris, FR 

    Bruno Royer practices practicing medicine in Paris, France. Mr. Royer is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Plasmacytoma, Secondary Immunodeficiency (SID), Bone Marrow Transplant, and Splenectomy.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)

    Pitié Salpêtrière

    Paris, FR 

    Sylvain Choquet practices practicing medicine in Paris, France. Mr. Choquet is rated as a Distinguished expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses B-Cell Lymphoma, Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Tissue Biopsy.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Orleans, FR 

    Omar Benbrahim practices practicing medicine in Orleans, France. Mr. Benbrahim is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Leukemia.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Pierre Bénite Université Claude Bernard Lyon I Faculté De Médecine Lyon Est, 
    Lyon, FR 

    Mauricette Michallet practices practicing medicine in Lyon, France. Michallet is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Leukemia, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Chronic Myelogenous Leukemia (CML), and Bone Marrow Transplant.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)

    CH Haguenau

    Haguenau, FR 

    Yannick Dieudonne practices practicing medicine in Haguenau, France. Mr. Dieudonne is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses VEXAS Syndrome, Castleman Disease, Secondary Immunodeficiency (SID), Inclusion Body Myositis, and Laminectomy.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    INSERM UMR 1163, Necker Branch, 
    Paris, FR 

    Nizar Mahlaoui practices practicing medicine in Paris, France. Mr. Mahlaoui is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Wiskott-Aldrich Syndrome, and Bone Marrow Transplant.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Strasbourg, FR 

    Aurelien Guffroy practices practicing medicine in Strasbourg, France. Guffroy is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Progressive Multifocal Leukoencephalopathy, Primary Immunodeficiency (PID), Secondary Immunodeficiency (SID), Mixed Connective Tissue Disease, and Bone Marrow Transplant.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)

    CHU Caen

    Caen, FR 

    Nicolas Silva-Martin practices practicing medicine in Caen, France. Mr. Silva-Martin is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Temporal Arteritis, Giant Cell Arteritis (GCA), and Juvenile Temporal Arteritis.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Dax, FR 

    Frederic Bauduer practices practicing medicine in Dax, France. Mr. Bauduer is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Factor 11 Deficiency, C Syndrome, Secondary Immunodeficiency (SID), and Short Stature (Growth Disorders).

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)

    CHU Marseille

    Marseille, FR 

    Olivier Decaux practices practicing medicine in Marseille, France. Mr. Decaux is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Plasmacytoma, Vasculitis, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)

    CHU Caen

    Caen, FR 

    Samuel Deshayes practices practicing medicine in Caen, France. Mr. Deshayes is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Giant Cell Arteritis (GCA), Temporal Arteritis, and Juvenile Temporal Arteritis.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Roubaix, FR 

    Yann Fardini practices practicing medicine in Roubaix, France. Mr. Fardini is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Primary Immunodeficiency (PID), Familial Hypofibrinogenemia, and Congenital Afibrinogenemia.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)

    CHU Purpan

    Toulouse, FR 

    Jacques Izopet practices practicing medicine in Toulouse, France. Mr. Izopet is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hepatitis E, Hepatitis, Hereditary Neuralgic Amyotrophy, Kidney Transplant, and Liver Transplant.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Université Paris Est, 
    Creteil, FR 

    Claire Fieschi practices practicing medicine in Creteil, France. Ms. Fieschi is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Common Variable Immune Deficiency, Lymphoid Hyperplasia, Castleman Disease, Hyper IgE Syndrome, and Splenectomy.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Paris, FR 

    Marion Malphettes practices practicing medicine in Paris, France. Malphettes is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Castleman Disease, Evans Syndrome, and Thymectomy.

    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 78

    Last Updated: 04/28/2026

    When should I see a Secondary Immunodeficiency (SID) doctor in France?

    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 Secondary Immunodeficiency (SID) doctor in France?

    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 does MediFind rank Secondary Immunodeficiency (SID) doctors in France?

    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 Secondary Immunodeficiency (SID) doctors in France?

    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 Secondary Immunodeficiency (SID) doctor in France?

    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 Secondary Immunodeficiency (SID) doctor search results page. 

    Why is it important to get a second opinion from a different Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctor in France?

    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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctors in France?

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

    Look for the filter feature on the left-side of the Secondary Immunodeficiency (SID) 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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