The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in Groningen, NL

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 14 doctor with experience in Gastrointestinal Stromal Tumor near Groningen, NL. Of these, 7 are Experienced, 5 are Advanced and 2 are Distinguished.

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14 providers found
    Distinguished in Gastrointestinal Stromal Tumor

    Anna L. Reyners
    Distinguished in Gastrointestinal Stromal Tumor

    Anna L. Reyners
    Referral may be required
    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
    Referral may be required
    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.

    Advanced in Gastrointestinal Stromal Tumor

    Roos F. Bleckman
    Advanced in Gastrointestinal Stromal Tumor

    Roos F. Bleckman
    Referral may be required
    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.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor

    Ed D. Schuuring
    Advanced in Gastrointestinal Stromal Tumor

    Ed D. Schuuring
    Referral may be required
    Department Of Otorhinolaryngology/Head And Neck Surgery, 
    Groningen, GR, NL 

    Ed Schuuring practices practicing medicine in Groningen, Netherlands. Mr. Schuuring is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Cervical Cancer, and Tissue Biopsy.

    Advanced in Gastrointestinal Stromal Tumor

    Boudewijn J. Van Etten
    Advanced in Gastrointestinal Stromal Tumor

    Boudewijn J. Van Etten
    Referral may be required
    Groningen, GR, NL 

    Boudewijn Van Etten practices practicing medicine in Groningen, Netherlands. Van Etten 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 Esophageal Cancer, Colorectal Cancer, Gastrointestinal Stromal Tumor, Endoscopy, and Gastrectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Jourik A. Gietema
    Advanced in Gastrointestinal Stromal Tumor

    Jourik A. Gietema
    Referral may be required
    Groningen, GR, NL 

    Jourik Gietema practices practicing medicine in Groningen, Netherlands. Gietema is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Testicular Cancer, Gastrointestinal Stromal Tumor, Metabolic Syndrome, Orchiectomy, and Mastectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Arja Ter Elst
    Advanced in Gastrointestinal Stromal Tumor

    Arja Ter Elst
    Referral may be required
    Groningen, GR, NL 

    Arja Ter Elst practices practicing medicine in Groningen, Netherlands. Ter Elst is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Childhood Acute Myeloid Leukemia, Gastrointestinal Stromal Tumor, Acute Myeloid Leukemia (AML), and EGFR Positive Lung Cancer.

    Experienced in Gastrointestinal Stromal Tumor

    An L. Reyners
    Experienced in Gastrointestinal Stromal Tumor

    An L. Reyners
    Referral may be required
    Groningen, GR, NL 

    An Reyners practices practicing medicine in Groningen, Netherlands. Reyners is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Basal Cell Skin Cancer, Ruvalcaba Syndrome, and Bannayan-Riley-Ruvalcaba Syndrome.

    Experienced in Gastrointestinal Stromal Tumor

    Albert H. Suurmeijer
    Experienced in Gastrointestinal Stromal Tumor

    Albert H. Suurmeijer
    Referral may be required
    Groningen, GR, NL 

    Albert Suurmeijer practices practicing medicine in Groningen, Netherlands. Mr. Suurmeijer is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Hemangioendothelioma, Bone Tumor, Fibrosarcoma, and Thrombectomy.

    Experienced in Gastrointestinal Stromal Tumor

    Arjen G. Cleven
    Experienced in Gastrointestinal Stromal Tumor

    Arjen G. Cleven
    Referral may be required
    Groningen, GR, NL 

    Arjen Cleven practices practicing medicine in Groningen, Netherlands. Mr. Cleven is rated as an Experienced 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 Osteitis Fibrosa, Bone Tumor, Chondrosarcoma, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Gastrointestinal Stromal Tumor

    Paul C. Jutte
    Experienced in Gastrointestinal Stromal Tumor

    Paul C. Jutte
    Referral may be required
    Groningen, GR, NL 

    Paul Jutte practices practicing medicine in Groningen, Netherlands. Mr. Jutte is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Bone Tumor, Chondrosarcoma, Adult Soft Tissue Sarcoma, Osteotomy, and Hip Replacement.

    Experienced in Gastrointestinal Stromal Tumor

    Jacco J. De Haan
    Experienced in Gastrointestinal Stromal Tumor

    Jacco J. De Haan
    Referral may be required
    Groningen, GR, NL 

    Jacco De Haan practices practicing medicine in Groningen, Netherlands. De Haan is rated as an Experienced 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 Adult Soft Tissue Sarcoma, Melanoma, Anosmia, and Ewing Sarcoma.

    Experienced in Gastrointestinal Stromal Tumor

    Tony G. Kleijn
    Experienced in Gastrointestinal Stromal Tumor

    Tony G. Kleijn
    Referral may be required
    Groningen, GR, NL 

    Tony Kleijn practices practicing medicine in Groningen, Netherlands. Mr. Kleijn is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Trophoblastic Tumor Placental Site, Osteitis Fibrosa, Fibrous Dysplasia, and Hyperemesis Gravidarum.

    Experienced in Gastrointestinal Stromal Tumor

    Richard Van Hillegersberg
    Experienced in Gastrointestinal Stromal Tumor

    Richard Van Hillegersberg
    Referral may be required

    Martini Ziekenhuis

    Groningen, GR, NL 

    Richard Van Hillegersberg practices practicing medicine in Groningen, Netherlands. Mr. Van Hillegersberg is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Gastroesophageal Junction Cancer, Gastrectomy, and Lymphadenectomy.

    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 1-14 of 14

    Last Updated: 06/30/2026

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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 Groningen, NL?

    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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