The 20 Best Grass Allergy Doctors in Belgium

Find the Top Grass Allergy Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 104 doctor with experience in Grass Allergy near Belgium. Of these, 96 are Experienced, 7 are Advanced and 1 are Elite.

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104 providers found
    Elite in Grass Allergy

    Yvan Vandenplas
    Elite in Grass Allergy

    Yvan Vandenplas
    Referral may be required

    Universitair Ziekenhuis Brussel

    Brussels, BRU, BE 

    Yvan Vandenplas practices practicing medicine in Brussels, Belgium. Mr. Vandenplas is rated as an Elite expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux in Infants, Gastroesophageal Reflux Disease (GERD), Diarrhea, Grass Allergy, and Endoscopy.

    Advanced in Grass Allergy

    Claus Bachert
    Advanced in Grass Allergy

    Claus Bachert
    Referral may be required
    Department Of Otorhinolaryngology And Head And Neck Surgery, 
    Gent, VLG, BE 

    Claus Bachert practices practicing medicine in Gent, Belgium. Mr. Bachert is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Allergic Rhinitis, and Endoscopy.

    Advanced in Grass Allergy

    Dominique M. Bullens
    Advanced in Grass Allergy

    Dominique M. Bullens
    Referral may be required
    Leuven, VLG, BE 

    Dominique Bullens practices practicing medicine in Leuven, Belgium. Bullens is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Asthma, Grass Allergy, Allergic Rhinitis, and Sinusitis.

    Learn about our expert tiers
    Advanced in Grass Allergy

    Elisabeth De Greef
    Advanced in Grass Allergy

    Elisabeth De Greef
    Referral may be required
    Brussels, BRU, BE 

    Elisabeth De Greef practices practicing medicine in Brussels, Belgium. Ms. De Greef is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Delayed Growth, Viral Gastroenteritis, Grass Allergy, and Ileostomy.

    Advanced in Grass Allergy

    Jan L. Ceuppens
    Advanced in Grass Allergy

    Jan L. Ceuppens
    Referral may be required
    Leuven, VLG, BE 

    Jan Ceuppens practices practicing medicine in Leuven, Belgium. Ceuppens is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Colitis, Viral Gastroenteritis, Grass Allergy, and Asthma.

    Advanced in Grass Allergy

    Rik Schrijvers
    Advanced in Grass Allergy

    Rik Schrijvers
    Referral may be required
    Leuven, VLG, BE 

    Rik Schrijvers practices practicing medicine in Leuven, Belgium. Mr. Schrijvers is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Hives, Angioedema, and Hereditary Angioedema.

    Advanced in Grass Allergy

    Lisa Nuyttens
    Advanced in Grass Allergy

    Lisa Nuyttens
    Referral may be required
    Leuven, VLG, BE 

    Lisa Nuyttens practices practicing medicine in Leuven, Belgium. Ms. Nuyttens is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Grass Allergy, Eosinophilic Esophagitis, Esophagitis, and Viral Gastroenteritis.

    Advanced in Grass Allergy

    Philippe Lemey
    Advanced in Grass Allergy

    Philippe Lemey
    Referral may be required
    Leuven, VLG, BE 

    Philippe Lemey practices practicing medicine in Leuven, Belgium. Mr. Lemey is rated as an Advanced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Flu, Avian Influenza, Viral Hemorrhagic Fever, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Grass Allergy

    Xavier Bossuyt
    Experienced in Grass Allergy

    Xavier Bossuyt
    Referral may be required

    Immunology And Transplantation, KU Leuven

    Leuven, VLG, BE 

    Xavier Bossuyt practices practicing medicine in Leuven, Belgium. Mr. Bossuyt is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Myositis, Granulomatosis with Polyangiitis, Primary Immunodeficiency (PID), and Acute Interstitial Pneumonia.

    Experienced in Grass Allergy

    Severine R. Vermeire
    Experienced in Grass Allergy

    Severine R. Vermeire
    Referral may be required
    Leuven, VLG, BE 

    Severine Vermeire practices practicing medicine in Leuven, Belgium. Ms. Vermeire is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Colitis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

    Experienced in Grass Allergy

    Jean Duchateau
    Experienced in Grass Allergy

    Jean Duchateau
    Referral may be required
    Avenue J.J. Crocq 15, 
    Brussels, BRU, BE 

    Jean Duchateau practices practicing medicine in Brussels, Belgium. Ms. Duchateau is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. Her clinical expertise encompasses Grass Allergy and Cystic Fibrosis.

    Experienced in Grass Allergy

    Lara Derycke
    Experienced in Grass Allergy

    Lara Derycke
    Referral may be required
    Head And Neck Surgery, 
    Gent, VLG, BE 

    Lara Derycke practices practicing medicine in Gent, Belgium. Ms. Derycke is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, and Cone-Rod Dystrophy.

    Experienced in Grass Allergy

    Lizette M. Haazen
    Experienced in Grass Allergy

    Lizette M. Haazen
    Referral may be required
    Brussels, BRU, BE 

    Lizette Haazen practices practicing medicine in Brussels, Belgium. Ms. Haazen is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giant Papillary Conjunctivitis, Grass Allergy, Allergic Rhinitis, and Vernal Keratoconjunctivitis.

    Experienced in Grass Allergy

    Peter W. Hellings
    Experienced in Grass Allergy

    Peter W. Hellings
    Referral may be required
    Head & Neck Surgery, 
    Leuven, VLG, BE 

    Peter Hellings practices practicing medicine in Leuven, Belgium. Mr. Hellings is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Allergic Rhinitis, and Endoscopy.

    Experienced in Grass Allergy

    Christine Breynaert
    Experienced in Grass Allergy

    Christine Breynaert
    Referral may be required
    Leuven, VLG, BE 

    Christine Breynaert practices practicing medicine in Leuven, Belgium. Ms. Breynaert is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Colitis, Viral Gastroenteritis, Mast Cell Activation Syndrome (MCAS), and Crohn's Disease.

    Experienced in Grass Allergy

    Gabriele Holtappels
    Experienced in Grass Allergy

    Gabriele Holtappels
    Referral may be required
    Department Of Otorhinolaryngology And Head And Neck Surgery, 
    Gent, VLG, BE 

    Gabriele Holtappels practices practicing medicine in Gent, Belgium. Ms. Holtappels is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, and Asthma.

    Experienced in Grass Allergy

    Bruno Hauser
    Experienced in Grass Allergy

    Bruno Hauser
    Referral may be required

    Universitair Ziekenhuis Brussel

    Brussels, BRU, BE 

    Bruno Hauser practices practicing medicine in Brussels, Belgium. Mr. Hauser is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux in Infants, Crohn's Disease, Delayed Growth, Gastrostomy, and Ileostomy.

    Experienced in Grass Allergy

    Jorge F. Castellanos-Vazquez
    Experienced in Grass Allergy

    Jorge F. Castellanos-Vazquez
    Referral may be required
    Leuven, VLG, BE 

    Jorge Castellanos-Vazquez practices practicing medicine in Leuven, Belgium. Mr. Castellanos-Vazquez is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. His clinical expertise encompasses Grass Allergy and HIV/AIDS.

    Experienced in Grass Allergy

    Nicolas Bruffaerts
    Experienced in Grass Allergy

    Nicolas Bruffaerts
    Referral may be required
    Brussels, BRU, BE 

    Nicolas Bruffaerts practices practicing medicine in Brussels, Belgium. Mr. Bruffaerts is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Allergic Rhinitis, Grass Allergy, Lymphofollicular Hyperplasia, and Pulmonary Tuberculosis.

    Experienced in Grass Allergy

    Simon Dellicour
    Experienced in Grass Allergy

    Simon Dellicour
    Referral may be required
    Brussels, BRU, BE 

    Simon Dellicour practices practicing medicine in Brussels, Belgium. Mr. Dellicour is rated as an Experienced expert by MediFind in the treatment of Grass Allergy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Rabies, Severe Acute Respiratory Syndrome (SARS), Arbovirosis, and Viral Hemorrhagic Fever.

    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 104

    Last Updated: 06/30/2026

    What is the definition of Grass Allergy?

    Many people are allergic to pollens from grass and weeds. These allergies most often occur in the late spring and summer.

    This article is for information only. DO NOT use it to treat or manage an actual poison exposure. If you or someone you are with has an exposure, call the local emergency number (such as 911), or the local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.

    When should I see a Grass Allergy 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 Grass Allergy 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 Grass Allergy doctor in Belgium?

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

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    How does MediFind rank Grass Allergy 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 Grass Allergy 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 Grass Allergy 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 Grass Allergy doctor search results page. 

    Why is it important to get a second opinion from a different Grass Allergy 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 Grass Allergy 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 Grass Allergy 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 Grass Allergy 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 Grass Allergy doctors in Belgium?

    Look for the filter feature on the left side of the Grass Allergy 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 Grass Allergy doctor that offers video calls?

    Look for the filter feature on the left-side of the Grass Allergy 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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