The 20 Best Williams Syndrome Doctors in Belgium

Find the Top Williams Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 15 doctor with experience in Williams Syndrome near Belgium. Of these, 13 are Experienced and 2 are Advanced.

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15 providers found
    Advanced in Williams Syndrome

    Ellen Rombouts
    Advanced in Williams Syndrome

    Ellen Rombouts
    Leuven, VLG, BE 

    Ellen Rombouts practices practicing medicine in Leuven, Belgium. Ms. Rombouts is rated as an Advanced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Williams Syndrome, Down Syndrome, and Immune Defect due to Absence of Thymus.

    Advanced in Williams Syndrome

    Steve A. Majerus
    Advanced in Williams Syndrome

    Steve A. Majerus
    Liege, WAL, BE 

    Steve Majerus practices practicing medicine in Liege, Belgium. Mr. Majerus is rated as an Advanced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Neurogenic Bladder, Memory Loss, Williams Syndrome, Autonomic Dysreflexia, and Sacral Nerve Stimulation.

    Experienced in Williams Syndrome

    Inge Zink
    Experienced in Williams Syndrome

    Inge Zink
    Head & Neck Surgery, 
    Leuven, VLG, BE 

    Inge Zink practices practicing medicine in Leuven, Belgium. Ms. Zink is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Developmental Expressive Language Disorder, Hypoparathyroidism, Immune Defect due to Absence of Thymus, and DiGeorge Syndrome.

    Learn about our expert tiers
    Experienced in Williams Syndrome

    Bea Maes
    Experienced in Williams Syndrome

    Bea Maes
    Leuven, VLG, BE 

    Bea Maes practices practicing medicine in Leuven, Belgium. Ms. Maes is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Her clinical expertise encompasses Williams Syndrome, Down Syndrome, Autism Spectrum Disorder, and Hypotonia.

    Experienced in Williams Syndrome

    Laurence Rousselle
    Experienced in Williams Syndrome

    Laurence Rousselle
    Liege, WAL, BE 

    Laurence Rousselle practices practicing medicine in Liege, Belgium. Mr. Rousselle is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses Williams Syndrome, Immune Defect due to Absence of Thymus, DiGeorge Syndrome, and Hypoparathyroidism.

    Experienced in Williams Syndrome

    Marie-pascale E. Noel
    Experienced in Williams Syndrome

    Marie-pascale E. Noel
    10 Place C. Mercier, 
    Leuven, VLG, BE 

    Marie-pascale Noel practices practicing medicine in Leuven, Belgium. Noel is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their clinical expertise encompasses Williams Syndrome, Immune Defect due to Absence of Thymus, DiGeorge Syndrome, and Hypoparathyroidism.

    Experienced in Williams Syndrome

    Lucie Attout
    Experienced in Williams Syndrome

    Lucie Attout
    Liege, WAL, BE 

    Lucie Attout practices practicing medicine in Liege, Belgium. Ms. Attout is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Her clinical expertise encompasses Memory Loss, Immune Defect due to Absence of Thymus, DiGeorge Syndrome, and Hypoparathyroidism.

    Experienced in Williams Syndrome

    Herbert Roeyers
    Experienced in Williams Syndrome

    Herbert Roeyers
    Gent, VLG, BE 

    Herbert Roeyers practices practicing medicine in Gent, Belgium. Mr. Roeyers is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Developmental Expressive Language Disorder, and Fragile X Syndrome.

    Experienced in Williams Syndrome

    Laurens Van Calster
    Experienced in Williams Syndrome

    Laurens Van Calster

    Cliniques Universitaires Saint Luc

    Brussels, BRU, BE 

    Laurens Van Calster practices practicing medicine in Brussels, Belgium. Mr. Van Calster is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses Williams Syndrome.

    Experienced in Williams Syndrome

    Sofie Boterberg
    Experienced in Williams Syndrome

    Sofie Boterberg
    Gent, VLG, BE 

    Sofie Boterberg practices practicing medicine in Gent, Belgium. Ms. Boterberg is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Cri-Du-Chat Syndrome, Cat Eye Syndrome, and Developmental Expressive Language Disorder.

    Experienced in Williams Syndrome

    Anna Verdonck
    Experienced in Williams Syndrome

    Anna Verdonck
    Leuven, VLG, BE 

    Anna Verdonck practices practicing medicine in Leuven, Belgium. Ms. Verdonck is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cleft Lip and Palate, Symphalangism Distal, Van Der Woude Syndrome, Osteotomy, and Bone Graft.

    Experienced in Williams Syndrome

    Guy A. Willems
    Experienced in Williams Syndrome

    Guy A. Willems
    Leuven, VLG, BE 

    Guy Willems practices practicing medicine in Leuven, Belgium. Mr. Willems is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Symphalangism Distal, Cleft Lip and Palate, Syndactyly, Osteotomy, and Bone Graft.

    Experienced in Williams Syndrome

    Dominique Declerck
    Experienced in Williams Syndrome

    Dominique Declerck
    Leuven, VLG, BE 

    Dominique Declerck practices practicing medicine in Leuven, Belgium. Declerck is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their clinical expertise encompasses Epidermolysis Bullosa, Bullae, Williams Syndrome, and Periodontitis.

    Experienced in Williams Syndrome

    Karlijne Indencleef
    Experienced in Williams Syndrome

    Karlijne Indencleef
    Leuven, VLG, BE 

    Karlijne Indencleef practices practicing medicine in Leuven, Belgium. Indencleef is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Cleft Lip and Palate, Williams Syndrome, and Immune Defect due to Absence of Thymus.

    Experienced in Williams Syndrome

    Maria Perula-Llano
    Experienced in Williams Syndrome

    Maria Perula-Llano
    Leuven, VLG, BE 

    Maria Perula-Llano practices practicing medicine in Leuven, Belgium. Ms. Perula-Llano is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Cleft Lip and Palate, Temporomandibular Ankylosis, Williams Syndrome, Osteotomy, and Bone Graft.

    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 1-15 of 15

    Last Updated: 04/28/2026

    What is the definition of Williams Syndrome?

    Williams syndrome is a rare disorder that can lead to problems with development.

    When should I see a Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome doctor in Belgium?

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

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    How does MediFind rank Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome doctors in Belgium?

    Look for the filter feature on the left side of the Williams Syndrome 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 Williams Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Williams Syndrome 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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