The 20 Best Secondary Immunodeficiency (SID) Doctors in Belgium

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 18 doctor with experience in Secondary Immunodeficiency (SID) near Belgium. Of these, 17 are Experienced and 1 are Advanced.

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18 providers found
    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Referral may be required
    Brussels, BRU, BE 

    Johan Prevot practices practicing medicine in Brussels, Belgium. Mr. Prevot is rated as an Advanced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Secondary Immunodeficiency (SID), Severe Combined Immunodeficiency (SCID), and Ataxia-Telangiectasia.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwe St, 
    Saint-lambert, WAL, BE 

    Christophe De Meester-De Meester De Ravenstein practices practicing medicine in Saint-lambert, Belgium. Mr. De Meester-De Meester De Ravenstein is rated as an Experienced 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 Aortic Regurgitation, Aortic Valve Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, and Heart Valve Repair.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Delfien Bogaert practices practicing medicine in Gent, Belgium. Bogaert is rated as an Experienced 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 Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Common Variable Immune Deficiency, and Reticulohistiocytoma.

    Learn about our expert tiers
    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Filomeen Haerynck practices practicing medicine in Gent, Belgium. Haerynck is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), Common Variable Immune Deficiency, Severe Acute Respiratory Syndrome (SARS), Seckel Syndrome, and Bone Marrow Transplant.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Leuven, VLG, BE 

    Ann Janssens practices practicing medicine in Leuven, Belgium. Ms. Janssens is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL), Adult Immune Thrombocytopenia, and Splenectomy.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Antwerpen, VLG, BE 

    Koen Driessche-Vanden practices practicing medicine in Antwerpen, Belgium. Mr. Driessche-Vanden is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Creeping Eruption, Disseminated Tuberculosis, Mastoiditis, and Secondary Immunodeficiency (SID).

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Brussels, BRU, BE 

    Jolyce Bourgeois practices practicing medicine in Brussels, Belgium. Bourgeois is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Their clinical expertise encompasses Secondary Immunodeficiency (SID).

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Frauke Coppieters practices practicing medicine in Gent, Belgium. Coppieters is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Leber Congenital Amaurosis, Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    R&d, 
    Gent, VLG, BE 

    Melissa Dullaers practices practicing medicine in Gent, Belgium. Ms. Dullaers is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Common Variable Immune Deficiency, Cerebral Hypoxia, Food Allergy, and Familial Mediterranean Fever.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Frans De Baets practices practicing medicine in Gent, Belgium. Mr. De Baets is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Aspergillosis, Pseudomonas Stutzeri Infections, and Secondary Immunodeficiency (SID).

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Brussels, BRU, BE 

    Frederique Jacobs practices practicing medicine in Brussels, Belgium. Ms. Jacobs is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Nocardiosis, Nocardiosis, Sepsis, and Asymptomatic Bacteriuria.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Elfride De Baere practices practicing medicine in Gent, Belgium. De Baere is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). They are also highly rated in 19 other conditions, according to our data. Their clinical expertise encompasses Blepharophimosis, Leber Congenital Amaurosis, Late-Onset Retinal Degeneration, Vitrectomy, and Cataract Removal.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Brussels, BRU, BE 

    Martine Pergent practices practicing medicine in Brussels, Belgium. Ms. Pergent is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), Secondary Immunodeficiency (SID), Severe Combined Immunodeficiency (SCID), and Ataxia-Telangiectasia.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Boulevard Du Jardin Botanique 55, 
    Brussels, BRU, BE 

    Stephan Devriese practices practicing medicine in Brussels, Belgium. Mr. Devriese is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Secondary Immunodeficiency (SID).

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Hans De Wilde practices practicing medicine in Gent, Belgium. Mr. De Wilde is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Tetralogy of Fallot, Subvalvular Aortic Stenosis, Marfan Syndrome, Pacemaker Implantation, and Heart Transplant.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Gent, VLG, BE 

    Marieke De Bruyne practices practicing medicine in Gent, Belgium. Ms. De Bruyne is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Seckel Syndrome, Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Antwerpen, VLG, BE 

    Julie Leysen practices practicing medicine in Antwerpen, Belgium. Ms. Leysen is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Contact Dermatitis, Shingles, Secondary Immunodeficiency (SID), and Chronic Recurrent Multifocal Osteomyelitis.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required
    Boulevard Du Jardin Botanique 55, 
    Brussels, BRU, BE 

    Lorena San Miguel practices practicing medicine in Brussels, Belgium. Ms. San Miguel is rated as an Experienced expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Secondary Immunodeficiency (SID).

    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 1-18 of 18

    Last Updated: 11/08/2026

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

    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 Belgium?

    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 Secondary Immunodeficiency (SID) doctor in Belgium?

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

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    How does MediFind rank Secondary Immunodeficiency (SID) doctors in Belgium?

    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 Belgium?

    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 Belgium?

    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 Belgium?

    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 Belgium?

    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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