The 20 Best Gastrointestinal Stromal Tumor Doctors in Netherlands

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 114 doctor with experience in Gastrointestinal Stromal Tumor near Netherlands. Of these, 81 are Experienced, 23 are Advanced, 8 are Distinguished and 2 are Elite.

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114 providers found
    Elite in Gastrointestinal Stromal Tumor

    Hans J. Gelderblom
    Elite in Gastrointestinal Stromal Tumor

    Hans J. Gelderblom
    Leiden, ZH, NL 

    Hans Gelderblom practices practicing medicine in Leiden, Netherlands. Mr. Gelderblom is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Gastrointestinal Stromal Tumor, Synovitis, Synovectomy, and Osteotomy.

    Elite in Gastrointestinal Stromal Tumor

    Neeltje Steeghs
    Elite in Gastrointestinal Stromal Tumor

    Neeltje Steeghs
    Amsterdam, NH, NL 

    Neeltje Steeghs practices practicing medicine in Amsterdam, Netherlands. Steeghs is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Angiosarcoma, Liposarcoma, and Tissue Biopsy.

    Distinguished in Gastrointestinal Stromal Tumor

    Winette T. Van Der Graaf
    Distinguished in Gastrointestinal Stromal Tumor

    Winette T. Van Der Graaf

    Erasmus MC

    Rotterdam, ZH, NL 

    Winette Van Der Graaf practices practicing medicine in Rotterdam, Netherlands. Ms. Van Der Graaf is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Adult Soft Tissue Sarcoma, Gastrointestinal Stromal Tumor, Fibromatosis, Tissue Biopsy, and Gastrectomy.

    Learn about our expert tiers
    Distinguished in Gastrointestinal Stromal Tumor

    Ingrid E. Desar
    Distinguished in Gastrointestinal Stromal Tumor

    Ingrid E. Desar
    Nijmegen, GE, NL 

    Ingrid Desar practices practicing medicine in Nijmegen, Netherlands. Ms. Desar is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Adult Soft Tissue Sarcoma, Gastrointestinal Stromal Tumor, Hemangioendothelioma, and Nephrectomy.

    Distinguished in Gastrointestinal Stromal Tumor

    Frits Van Coevorden
    Distinguished in Gastrointestinal Stromal Tumor

    Frits Van Coevorden
    Amsterdam, NH, NL 

    Frits Van Coevorden practices practicing medicine in Amsterdam, Netherlands. Van Coevorden is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Angiosarcoma, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Distinguished in Gastrointestinal Stromal Tumor

    Stefan Sleijfer
    Distinguished in Gastrointestinal Stromal Tumor

    Stefan Sleijfer
    Rotterdam, ZH, NL 

    Stefan Sleijfer practices practicing medicine in Rotterdam, Netherlands. Mr. Sleijfer is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Fibromatosis, Tissue Biopsy, and Hepatectomy.

    Distinguished in Gastrointestinal Stromal Tumor

    Anna L. Reyners
    Distinguished in Gastrointestinal Stromal Tumor

    Anna L. Reyners
    Groningen, GR, NL 

    Anna Reyners practices practicing medicine in Groningen, Netherlands. Ms. Reyners is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor, Ovarian Cancer, Oculodentodigital Dysplasia, Cordotomy, and Mastectomy.

    Distinguished in Gastrointestinal Stromal Tumor

    Pieter A. Boonstra
    Distinguished in Gastrointestinal Stromal Tumor

    Pieter A. Boonstra
    Groningen, GR, NL 

    Pieter Boonstra practices practicing medicine in Groningen, Netherlands. Mr. Boonstra is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Stromal Tumor.

    Distinguished in Gastrointestinal Stromal Tumor

    Nikki S. Ijzerman
    Distinguished in Gastrointestinal Stromal Tumor

    Nikki S. Ijzerman

    Antoni Van Leeuwenhoek

    Amsterdam, NH, NL 

    Nikki Ijzerman practices practicing medicine in Amsterdam, Netherlands. Ms. Ijzerman is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor, Angiosarcoma, Adult Soft Tissue Sarcoma, and Neurotoxicity Syndromes.

    Distinguished in Gastrointestinal Stromal Tumor

    Ron J. Mathijssen
    Distinguished in Gastrointestinal Stromal Tumor

    Ron J. Mathijssen

    Erasmus MC

    Rotterdam, ZH, NL 

    Ron Mathijssen practices practicing medicine in Rotterdam, Netherlands. Mr. Mathijssen is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Agranulocytosis, Gastrointestinal Stromal Tumor, Dihydropyrimidine Dehydrogenase Deficiency, Non-Small Cell Lung Cancer (NSCLC), and Orchiectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Dirk J. Grunhagen
    Advanced in Gastrointestinal Stromal Tumor

    Dirk J. Grunhagen

    Erasmus MC

    Rotterdam, ZH, NL 

    Dirk Grunhagen practices practicing medicine in Rotterdam, Netherlands. Mr. Grunhagen is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Fibromatosis, Desmoid Tumor, Colorectal Cancer, Hepatectomy, and Hepato-Pancreato-Biliary Surgery.

    Advanced in Gastrointestinal Stromal Tumor

    Olga Husson
    Advanced in Gastrointestinal Stromal Tumor

    Olga Husson
    Rotterdam, ZH, NL 

    Olga Husson practices practicing medicine in Rotterdam, Netherlands. Ms. Husson is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Fibromatosis, Adult Soft Tissue Sarcoma, Desmoid Tumor, Anal Cancer, and Thyroidectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Huub C. Gelderblom
    Advanced in Gastrointestinal Stromal Tumor

    Huub C. Gelderblom
    Leiden, ZH, NL 

    Huub Gelderblom practices practicing medicine in Leiden, Netherlands. Gelderblom is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Alveolar Soft Part Sarcoma, Trachoma, and Hepato-Pancreato-Biliary Surgery.

    Advanced in Gastrointestinal Stromal Tumor

    Jaap P. Verweij
    Advanced in Gastrointestinal Stromal Tumor

    Jaap P. Verweij
    St Elisabeth Hospital, 
    Tilburg, NB, NL 

    Jaap Verweij practices practicing medicine in Tilburg, Netherlands. Verweij is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Febrile Neutropenia, Breast Cancer, and Osteotomy.

    Advanced in Gastrointestinal Stromal Tumor

    Roos F. Bleckman
    Advanced in Gastrointestinal Stromal Tumor

    Roos F. Bleckman
    Groningen, GR, NL 

    Roos Bleckman practices practicing medicine in Groningen, Netherlands. Bleckman is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Undifferentiated Pleomorphic Sarcoma, and Adult Soft Tissue Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Astrid W. Oosten
    Advanced in Gastrointestinal Stromal Tumor

    Astrid W. Oosten
    Rotterdam, ZH, NL 

    Astrid Oosten practices practicing medicine in Rotterdam, Netherlands. Ms. Oosten is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, and Acute Pain.

    Advanced in Gastrointestinal Stromal Tumor

    Deborah Van De Wal
    Advanced in Gastrointestinal Stromal Tumor

    Deborah Van De Wal
    Amsterdam, NH, NL 

    Deborah Van De Wal practices practicing medicine in Amsterdam, Netherlands. Ms. Van De Wal is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor and Anal Cancer.

    Advanced in Gastrointestinal Stromal Tumor

    Mahmoud Mohammadi
    Advanced in Gastrointestinal Stromal Tumor

    Mahmoud Mohammadi
    Leiden, ZH, NL 

    Mahmoud Mohammadi practices practicing medicine in Leiden, Netherlands. Mr. Mohammadi is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Stromal Tumor.

    Advanced in Gastrointestinal Stromal Tumor

    Winan J. Van Houdt
    Advanced in Gastrointestinal Stromal Tumor

    Winan J. Van Houdt
    Amsterdam, NH, NL 

    Winan Van Houdt practices practicing medicine in Amsterdam, Netherlands. Van Houdt is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Melanoma, Tissue Biopsy, and Pancreatectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Thomas A. Van Der Graaf
    Advanced in Gastrointestinal Stromal Tumor

    Thomas A. Van Der Graaf
    Amsterdam, NH, NL 

    Thomas Van Der Graaf practices practicing medicine in Amsterdam, Netherlands. Mr. Van Der Graaf is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Gastrointestinal Stromal Tumor, Desmoid Tumor, and Fibromatosis.

    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 114

    Last Updated: 04/28/2026

    What is the definition of Gastrointestinal Stromal Tumor?

    A gastrointestinal stromal tumor (GIST) is a type of tumor that occurs in the gastrointestinal tract, most commonly in the stomach or small intestine. This type of tumor is thought to grow from specialized cells found in the gastrointestinal tract called interstitial cells of Cajal (ICCs) or precursors to these cells. Affected individuals can develop one or more tumors. GISTs are usually found in adults between ages 40 and 70; rarely, children and young adults develop this type of tumor.

    When should I see a Gastrointestinal Stromal Tumor doctor in Netherlands?

    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 Gastrointestinal Stromal Tumor doctor in Netherlands?

    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 Gastrointestinal Stromal Tumor doctor in Netherlands?

    You can find a Gastrointestinal Stromal Tumor doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Gastrointestinal Stromal Tumor doctors in Netherlands?

    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 Gastrointestinal Stromal Tumor doctors in Netherlands?

    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 Gastrointestinal Stromal Tumor doctor in Netherlands?

    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 Gastrointestinal Stromal Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctor in Netherlands?

    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 Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctors in Netherlands?

    Look for the filter feature on the left side of the Gastrointestinal Stromal Tumor 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 Gastrointestinal Stromal Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrointestinal Stromal Tumor 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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