The 20 Best Gastrointestinal Fistula Doctors Near Me in Groningen, NL

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 16 doctor with experience in Gastrointestinal Fistula near Groningen, NL. Of these, 12 are Experienced, 3 are Advanced and 1 are Distinguished.

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16 providers found
    Distinguished in Gastrointestinal Fistula

    Sebastiaan F. Festen
    Distinguished in Gastrointestinal Fistula

    Sebastiaan F. Festen
    Department Of Otorhinolaryngology/Head And Neck Surgery, 
    Groningen, GR, NL 

    Sebastiaan Festen practices practicing medicine in Groningen, Netherlands. Mr. Festen is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Gastrointestinal Fistula, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Pancreatectomy.

    Advanced in Gastrointestinal Fistula

    Erwin Van Der Harst
    Advanced in Gastrointestinal Fistula

    Erwin Van Der Harst

    Martini Ziekenhuis

    Groningen, GR, NL 

    Erwin Van Der Harst practices practicing medicine in Groningen, Netherlands. Mr. Van Der Harst is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Gastrointestinal Fistula, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Pancreatectomy.

    Advanced in Gastrointestinal Fistula

    Vincent E. De Meijer
    Advanced in Gastrointestinal Fistula

    Vincent E. De Meijer
    Groningen, GR, NL 

    Vincent De Meijer practices practicing medicine in Groningen, Netherlands. Mr. De Meijer is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Pancreatic Ductal Adenocarcinoma, Pancreatic Cancer, Liver Failure, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.

    Learn about our expert tiers
    Advanced in Gastrointestinal Fistula

    Joost M. Klaase
    Advanced in Gastrointestinal Fistula

    Joost M. Klaase
    Groningen, GR, NL 

    Joost Klaase practices practicing medicine in Groningen, Netherlands. Klaase is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Colorectal Cancer, Liver Cancer, Pancreatic Cancer, Hepato-Pancreato-Biliary Surgery, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Fistula

    Maarten W. Van Den Berge
    Experienced in Gastrointestinal Fistula

    Maarten W. Van Den Berge
    Groningen, GR, NL 

    Maarten Van Den Berge practices practicing medicine in Groningen, Netherlands. Mr. Van Den Berge is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Asthma, Emphysema, Stent Placement, and Endoscopy.

    Experienced in Gastrointestinal Fistula

    Gerard A. Dijkstra
    Experienced in Gastrointestinal Fistula

    Gerard A. Dijkstra
    Groningen, GR, NL 

    Gerard Dijkstra practices practicing medicine in Groningen, Netherlands. Mr. Dijkstra is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Crohn's Disease, Ileostomy, and Endoscopy.

    Experienced in Gastrointestinal Fistula

    Paul A. Broens
    Experienced in Gastrointestinal Fistula

    Paul A. Broens
    Groningen, GR, NL 

    Paul Broens practices practicing medicine in Groningen, Netherlands. Mr. Broens is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Bowel Incontinence, Imperforate Anus, Hirschsprung Disease, Ileostomy, and Colostomy.

    Experienced in Gastrointestinal Fistula

    Koert P. De Jong
    Experienced in Gastrointestinal Fistula

    Koert P. De Jong
    Groningen, GR, NL 

    Koert De Jong practices practicing medicine in Groningen, Netherlands. De Jong is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Liver Cancer, Colorectal Cancer, Gastrointestinal Fistula, Hepato-Pancreato-Biliary Surgery, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Fistula

    Richard Van Hillegersberg
    Experienced in Gastrointestinal Fistula

    Richard Van Hillegersberg

    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 Fistula. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Esophageal Perforation, Gastrectomy, and Lymphadenectomy.

    Experienced in Gastrointestinal Fistula

    Jon D. Laman
    Experienced in Gastrointestinal Fistula

    Jon D. Laman
    Groningen, GR, NL 

    Jon Laman practices practicing medicine in Groningen, Netherlands. Mr. Laman is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses CACH Syndrome, Multiple Sclerosis (MS), Guillain-Barre Syndrome, and Hidradenitis Suppurativa.

    Experienced in Gastrointestinal Fistula

    Jelle P. Ruurda
    Experienced in Gastrointestinal Fistula

    Jelle P. Ruurda

    Martini Ziekenhuis

    Groningen, GR, NL 

    Jelle Ruurda practices practicing medicine in Groningen, Netherlands. Ruurda is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Esophageal Perforation, Gastrectomy, and Lymphadenectomy.

    Experienced in Gastrointestinal Fistula

    Rick G. Pleijhuis
    Experienced in Gastrointestinal Fistula

    Rick G. Pleijhuis
    Groningen, GR, NL 

    Rick Pleijhuis practices practicing medicine in Groningen, Netherlands. Mr. Pleijhuis is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hives, Gastrointestinal Fistula, Angioedema, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Gastrointestinal Fistula

    Bart A. Mulder
    Experienced in Gastrointestinal Fistula

    Bart A. Mulder
    Groningen, GR, NL 

    Bart Mulder practices practicing medicine in Groningen, Netherlands. Mr. Mulder is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Paroxysmal Ventricular Fibrillation, Ventricular Fibrillation, Glycogen Storage Disease Type 6, and Cardiac Ablation.

    Experienced in Gastrointestinal Fistula

    Bobby K. Pranger
    Experienced in Gastrointestinal Fistula

    Bobby K. Pranger
    Groningen, GR, NL 

    Bobby Pranger practices practicing medicine in Groningen, Netherlands. Pranger is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Exocrine Pancreatic Insufficiency, Pancreatic Cancer, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Gastrointestinal Fistula

    Arja E. Gerritsen
    Experienced in Gastrointestinal Fistula

    Arja E. Gerritsen
    Groningen, GR, NL 

    Arja Gerritsen practices practicing medicine in Groningen, Netherlands. Gerritsen is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Gastroparesis, Pancreatic Cancer, Exocrine Pancreatic Insufficiency, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Gastrointestinal Fistula

    Lieke M. Spekhorst
    Experienced in Gastrointestinal Fistula

    Lieke M. Spekhorst
    Groningen, GR, NL 

    Lieke Spekhorst practices practicing medicine in Groningen, Netherlands. Spekhorst is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Viral Gastroenteritis, Hemorrhagic Proctocolitis, Ulcerative Colitis, and Colitis.

    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 1-16 of 16

    Last Updated: 04/28/2026

    What is the definition of Gastrointestinal Fistula?

    A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

    • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
    • Leaks that go through to the skin are called enterocutaneous fistulas.
    • Other organs can be involved, such as the bladder, vagina, anus, and colon.

    When should I see a Gastrointestinal Fistula 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 Fistula 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 Fistula doctor in Groningen, NL?

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

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    How does MediFind rank Gastrointestinal Fistula 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 Fistula 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 Fistula 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 Fistula doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Fistula 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 Fistula 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 Fistula 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 Fistula 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 Fistula doctors in Groningen, NL?

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

    Look for the filter feature on the left-side of the Gastrointestinal Fistula 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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