The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in North Rhine-Westphalia, DE

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 51 doctor with experience in Gastrointestinal Stromal Tumor near North Rhine-Westphalia, DE. Of these, 35 are Experienced, 12 are Advanced, 2 are Distinguished and 2 are Elite.

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51 providers found
    Elite in Gastrointestinal Stromal Tumor

    Eva Wardelmann
    Elite in Gastrointestinal Stromal Tumor

    Eva Wardelmann
    Kerpener Str. 62, 
    Koeln, NW, DE 

    Eva Wardelmann practices practicing medicine in Koeln, Germany. Ms. Wardelmann is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Myxoid Liposarcoma, Adult Soft Tissue Sarcoma, Gastrointestinal Stromal Tumor, Synovial Sarcoma, and Osteotomy.

    Elite in Gastrointestinal Stromal Tumor

    Sebastian J. Bauer
    Elite in Gastrointestinal Stromal Tumor

    Sebastian J. Bauer
    Essen, NW, DE 

    Sebastian Bauer practices practicing medicine in Essen, Germany. Mr. Bauer is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Synovial Sarcoma, Osteotomy, and Heart Transplant.

    Distinguished in Gastrointestinal Stromal Tumor

    Thomas Muhlenberg
    Distinguished in Gastrointestinal Stromal Tumor

    Thomas Muhlenberg
    Essen, NW, DE 

    Thomas Muhlenberg practices practicing medicine in Essen, Germany. Mr. Muhlenberg 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, Adult Soft Tissue Sarcoma, and PIK3CA-Related Overgrowth Spectrum.

    Learn about our expert tiers
    Distinguished in Gastrointestinal Stromal Tumor

    Johanna Falkenhorst
    Distinguished in Gastrointestinal Stromal Tumor

    Johanna Falkenhorst
    Essen, NW, DE 

    Johanna Falkenhorst practices practicing medicine in Essen, Germany. Ms. Falkenhorst 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, Solitary Fibrous Tumor, Adult Soft Tissue Sarcoma, and Clear Cell Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Susanne Grunewald
    Advanced in Gastrointestinal Stromal Tumor

    Susanne Grunewald
    Essen, NW, DE 

    Susanne Grunewald practices practicing medicine in Essen, Germany. Ms. Grunewald 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 Adult Soft Tissue Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Jochen Schutte
    Advanced in Gastrointestinal Stromal Tumor

    Jochen Schutte
    Duesseldorf, NW, DE 

    Jochen Schutte practices practicing medicine in Duesseldorf, Germany. Mr. Schutte 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 and Adult Soft Tissue Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Wolfgang Hartmann
    Advanced in Gastrointestinal Stromal Tumor

    Wolfgang Hartmann
    Muenster, NW, DE 

    Wolfgang Hartmann practices practicing medicine in Muenster, Germany. Mr. Hartmann 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 Ewing Sarcoma, Myxoid Liposarcoma, Adult Soft Tissue Sarcoma, Osteotomy, and Bone Marrow Aspiration.

    Advanced in Gastrointestinal Stromal Tumor

    Rainer Hamacher
    Advanced in Gastrointestinal Stromal Tumor

    Rainer Hamacher
    Essen, NW, DE 

    Rainer Hamacher practices practicing medicine in Essen, Germany. Mr. Hamacher is rated as an Advanced 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, Solitary Fibrous Tumor, Angiosarcoma, and Gastrointestinal Stromal Tumor.

    Advanced in Gastrointestinal Stromal Tumor

    Jurgen W. Treckmann
    Advanced in Gastrointestinal Stromal Tumor

    Jurgen W. Treckmann
    Essen, NW, DE 

    Jurgen Treckmann practices practicing medicine in Essen, Germany. Treckmann 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 Necrosis, Gastrointestinal Stromal Tumor, Liver Failure, Liver Transplant, and Kidney Transplant.

    Advanced in Gastrointestinal Stromal Tumor

    Daniel Rauh
    Advanced in Gastrointestinal Stromal Tumor

    Daniel Rauh
    Dortmund, NW, DE 

    Daniel Rauh practices practicing medicine in Dortmund, Germany. Mr. Rauh 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 Gastrointestinal Stromal Tumor, EGFR Positive Lung Cancer, NUT Carcinoma, and Lung Cancer.

    Advanced in Gastrointestinal Stromal Tumor

    Sabine Bruse-Merkelbach
    Advanced in Gastrointestinal Stromal Tumor

    Sabine Bruse-Merkelbach
    Kerpener Str. 62, 
    Koeln, NW, DE 

    Sabine Bruse-Merkelbach practices practicing medicine in Koeln, Germany. Ms. Bruse-Merkelbach is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), PIK3CA-Related Overgrowth Spectrum, EGFR Positive Lung Cancer, and Lymphadenectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Marcel Trautmann
    Advanced in Gastrointestinal Stromal Tumor

    Marcel Trautmann
    Muenster, NW, DE 

    Marcel Trautmann practices practicing medicine in Muenster, Germany. Mr. Trautmann is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Myxoid Liposarcoma, Synovial Sarcoma, Liposarcoma, and Adult Soft Tissue Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Martin H. Schuler
    Advanced in Gastrointestinal Stromal Tumor

    Martin H. Schuler
    Essen, NW, DE 

    Martin Schuler practices practicing medicine in Essen, Germany. Mr. Schuler is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, and Adult Soft Tissue Sarcoma.

    Advanced in Gastrointestinal Stromal Tumor

    Tom Schulz
    Advanced in Gastrointestinal Stromal Tumor

    Tom Schulz
    Dortmund, NW, DE 

    Tom Schulz practices practicing medicine in Dortmund, Germany. Mr. Schulz 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

    Reinhard H. Buttner
    Advanced in Gastrointestinal Stromal Tumor

    Reinhard H. Buttner
    Kerpener Str. 62, 
    Koeln, NW, DE 

    Reinhard Buttner practices practicing medicine in Koeln, Germany. Mr. Buttner is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Lung Adenocarcinoma, Tissue Biopsy, and Salpingo-Oophorectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Michael Gerisch
    Advanced in Gastrointestinal Stromal Tumor

    Michael Gerisch
    Leverkusen, NW, DE 

    Michael Gerisch practices practicing medicine in Leverkusen, Germany. Mr. Gerisch 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 and Colorectal Cancer.

    Experienced in Gastrointestinal Stromal Tumor

    Jonas Lategahn
    Experienced in Gastrointestinal Stromal Tumor

    Jonas Lategahn
    Dortmund, NW, DE 

    Jonas Lategahn practices practicing medicine in Dortmund, Germany. Mr. Lategahn is rated as an Experienced 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 EGFR Positive Lung Cancer, Gastrointestinal Stromal Tumor, Non-Small Cell Lung Cancer (NSCLC), and Lung Cancer.

    Experienced in Gastrointestinal Stromal Tumor

    Florian Grabellus
    Experienced in Gastrointestinal Stromal Tumor

    Florian Grabellus
    Essen, NW, DE 

    Florian Grabellus practices practicing medicine in Essen, Germany. Mr. Grabellus is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Osteolysis Syndrome Recessive, Gastrointestinal Stromal Tumor, and Lung Adenocarcinoma.

    Experienced in Gastrointestinal Stromal Tumor

    Jorg T. Hartmann
    Experienced in Gastrointestinal Stromal Tumor

    Jorg T. Hartmann
    Bielefeld, NW, DE 

    Jorg Hartmann practices practicing medicine in Bielefeld, Germany. Hartmann is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. Their clinical expertise encompasses Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Stomach Cancer, and Testicular Cancer.

    Experienced in Gastrointestinal Stromal Tumor

    Benjamin S. Fletcher
    Experienced in Gastrointestinal Stromal Tumor

    Benjamin S. Fletcher
    Essen, NW, DE 

    Benjamin Fletcher practices practicing medicine in Essen, Germany. Mr. Fletcher is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Gastrointestinal Stromal Tumor, Sitosterolemia, Clear Cell Sarcoma, and Hemochromatosis.

    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 51

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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 North Rhine-Westphalia, DE?

    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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