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    Last Updated: 01/09/2026

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    MediFind found 19 doctor with experience in Gastrointestinal Bleeding near Gelderland, NL. Of these, 13 are Experienced, 5 are Advanced and 1 are Distinguished.

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    19 providers found
      Distinguished in Gastrointestinal Bleeding

      Lia J. Goltstein
      Distinguished in Gastrointestinal Bleeding

      Lia J. Goltstein
      Nijmegen, GE, NL 

      Lia Goltstein practices in Nijmegen, Netherlands. Ms. Goltstein is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Heyde Syndrome, Angiodysplasia of the Colon, Gastrointestinal Bleeding, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Advanced in Gastrointestinal Bleeding

      Karina V. Grooteman
      Advanced in Gastrointestinal Bleeding

      Karina V. Grooteman
      Nijmegen, GE, NL 

      Karina Grooteman practices in Nijmegen, Netherlands. Ms. Grooteman is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Esophageal Perforation, Pneumomediastinum, and Endoscopy.

      Advanced in Gastrointestinal Bleeding

      Erwin M. Van Geenen
      Advanced in Gastrointestinal Bleeding

      Erwin M. Van Geenen

      Radboudumc

      Nijmegen, GE, NL 

      Erwin Van Geenen practices in Nijmegen, Netherlands. Van Geenen is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Angiodysplasia of the Colon, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Pancreaticoduodenectomy.

      Learn about our expert tiers
      Advanced in Gastrointestinal Bleeding

      Eric T. Tjwa
      Advanced in Gastrointestinal Bleeding

      Eric T. Tjwa
      Nijmegen, GE, NL 

      Eric Tjwa practices in Nijmegen, Netherlands. Mr. Tjwa is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Autoimmune Hepatitis, Non-Alcoholic Fatty Liver Disease, Hepato-Pancreato-Biliary Surgery, and Endoscopy.

      Advanced in Gastrointestinal Bleeding

      Joost H. Drenth
      Advanced in Gastrointestinal Bleeding

      Joost H. Drenth

      RadboudUMC

      Nijmegen, GE, NL 

      Joost Drenth practices in Nijmegen, Netherlands. Drenth is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Erythromelalgia, Gallstones, Autoimmune Hepatitis, Gallbladder Removal, and Endoscopy.

      Advanced in Gastrointestinal Bleeding

      Wietske Kievit
      Advanced in Gastrointestinal Bleeding

      Wietske Kievit
      Nijmegen, GE, NL 

      Wietske Kievit practices in Nijmegen, Netherlands. Kievit is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Angiodysplasia of the Colon, Rheumatoid Arthritis (RA), Arthritis, Endoscopy, and Gallbladder Removal.

      Experienced in Gastrointestinal Bleeding

      Saskia Middeldorp
      Experienced in Gastrointestinal Bleeding

      Saskia Middeldorp
      Nijmegen, GE, NL 

      Saskia Middeldorp practices in Nijmegen, Netherlands. Ms. Middeldorp is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Venous Thromboembolism (VTE), Mesenteric Venous Thrombosis, Pulmonary Embolism, Aneurysm Repair, and Intrauterine Device Insertion.

      Experienced in Gastrointestinal Bleeding

      Maxim P. Rooijakkers
      Experienced in Gastrointestinal Bleeding

      Maxim P. Rooijakkers
      Nijmegen, GE, NL 

      Maxim Rooijakkers practices in Nijmegen, Netherlands. Mr. Rooijakkers is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Heyde Syndrome, Angiodysplasia of the Colon, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Gastrointestinal Bleeding

      Lucas P. Bernts
      Experienced in Gastrointestinal Bleeding

      Lucas P. Bernts
      Nijmegen, GE, NL 

      Lucas Bernts practices in Nijmegen, Netherlands. Mr. Bernts is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Polycystic Kidney Disease, Ascites, Hepatic Venoocclusive Disease with Immunodeficiency, Angiodysplasia of the Colon, and Stent Placement.

      Experienced in Gastrointestinal Bleeding

      Erwin-jan M. Van Geenen
      Experienced in Gastrointestinal Bleeding

      Erwin-jan M. Van Geenen
      Nijmegen, GE, NL 

      Erwin-jan Van Geenen practices in Nijmegen, Netherlands. Van Geenen is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Hereditary Pancreatitis, Heyde Syndrome, Angiodysplasia of the Colon, Lithotripsy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Bleeding

      T L. Tjwa
      Experienced in Gastrointestinal Bleeding

      T L. Tjwa
      Nijmegen, GE, NL 

      T Tjwa practices in Nijmegen, Netherlands. Tjwa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Esophageal Varices, Achalasia, and Portal Hypertension.

      Experienced in Gastrointestinal Bleeding

      Marlijn A. Hoeks
      Experienced in Gastrointestinal Bleeding

      Marlijn A. Hoeks
      Nijmegen, GE, NL 

      Marlijn Hoeks practices in Nijmegen, Netherlands. Hoeks is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Heyde Syndrome, Angiodysplasia of the Colon, Myelodysplastic Syndrome (MDS), Lysinuric Protein Intolerance, and Aortic Valve Replacement.

      Experienced in Gastrointestinal Bleeding

      Rachel S. Van Der Post
      Experienced in Gastrointestinal Bleeding

      Rachel S. Van Der Post
      Nijmegen, GE, NL 

      Rachel Van Der Post practices in Nijmegen, Netherlands. Ms. Van Der Post is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Lhermitte-Duclos Disease, Bannayan-Riley-Ruvalcaba Syndrome, Cowden Syndrome, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

      Experienced in Gastrointestinal Bleeding

      Marleen H. Van Wely
      Experienced in Gastrointestinal Bleeding

      Marleen H. Van Wely
      Nijmegen, GE, NL 

      Marleen Van Wely practices in Nijmegen, Netherlands. Ms. Van Wely is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Heyde Syndrome, Aortic Valve Stenosis, Angiodysplasia of the Colon, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Gastrointestinal Bleeding

      Cornelis K. Kramers
      Experienced in Gastrointestinal Bleeding

      Cornelis K. Kramers

      Radboudumc

      Nijmegen, GE, NL 

      Cornelis Kramers practices in Nijmegen, Netherlands. Mr. Kramers is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Serotonin Syndrome, Chronic Pain, High Potassium Level, and COVID-19.

      Experienced in Gastrointestinal Bleeding

      Frank A. Oort
      Experienced in Gastrointestinal Bleeding

      Frank A. Oort

      Rijnstate

      Arnhem, GE, NL 

      Frank Oort practices in Arnhem, Netherlands. Mr. Oort is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Colorectal Cancer, Angiodysplasia of the Colon, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding

      Abel Cordoba
      Experienced in Gastrointestinal Bleeding

      Abel Cordoba

      Canisius Wilhelmina Ziekenhuis

      Nijmegen, GE, NL 

      Abel Cordoba practices in Nijmegen, Netherlands. Mr. Cordoba is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Cervical Cancer, Penile Cancer, Endometrial Stromal Sarcoma, Hysterectomy, and Lymphadenectomy.

      Experienced in Gastrointestinal Bleeding

      Mark P. Lamberts
      Experienced in Gastrointestinal Bleeding

      Mark P. Lamberts
      Arnhem, GE, NL 

      Mark Lamberts practices in Arnhem, Netherlands. Mr. Lamberts is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gallbladder Disease, Gallstones, Gastrointestinal Bleeding, and Gallbladder Removal.

      Experienced in Gastrointestinal Bleeding

      Carlijn R. Lamers
      Experienced in Gastrointestinal Bleeding

      Carlijn R. Lamers
      Wageningen, GE, NL 

      Carlijn Lamers practices in Wageningen, Netherlands. Lamers is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, and Viral Gastroenteritis.

      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 1-19 of 19

      Last Updated: 01/09/2026

      What is the definition of Gastrointestinal Bleeding?

      Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

      Bleeding may come from any site along the GI tract, but is often divided into:

      • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
      • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

      When should I see a Gastrointestinal Bleeding doctor in Gelderland, 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 Bleeding doctor in Gelderland, 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 Bleeding doctor in Gelderland, NL?

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

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      Gastrointestinal Bleeding doctor near San Jose, CA

      How does MediFind rank Gastrointestinal Bleeding doctors in Gelderland, 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 Bleeding doctors in Gelderland, 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 Bleeding doctor in Gelderland, 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 Bleeding doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Bleeding doctor in Gelderland, 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 Bleeding 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 Bleeding 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 Bleeding doctors in Gelderland, NL?

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

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