The 20 Best Gastrointestinal Fistula Doctors Near Me in Koeln, NW

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 30 doctor with experience in Gastrointestinal Fistula near Koeln, NW. Of these, 26 are Experienced and 4 are Advanced.

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30 providers found
    Advanced in Gastrointestinal Fistula

    Thomas M. Boemers
    Advanced in Gastrointestinal Fistula

    Thomas M. Boemers
    Amsterdamer Str. 59, 
    Koeln, NW, DE 
     (2.9 km away)

    Thomas Boemers practices practicing medicine in Koeln, Germany. Mr. Boemers is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Exstrophy of the Bladder, Tracheoesophageal Fistula, Exstrophy-Epispadias Complex, Reconstructive Urology Surgery, and Bladder Reconstruction.

    Advanced in Gastrointestinal Fistula

    Christiane J. Bruns
    Advanced in Gastrointestinal Fistula

    Christiane J. Bruns
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Christiane Bruns practices practicing medicine in Koeln, Germany. Ms. Bruns is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Esophageal Cancer, Pancreatic Cancer, Esophageal Perforation, Hepato-Pancreato-Biliary Surgery, and Endoscopy.

    Advanced in Gastrointestinal Fistula

    Seung-hun H. Chon
    Advanced in Gastrointestinal Fistula

    Seung-hun H. Chon
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Seung-hun Chon practices practicing medicine in Koeln, Germany. Chon is rated as an Advanced 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 Esophageal Perforation, Gastrointestinal Perforation, Esophageal Cancer, Endoscopy, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula

    Holger D. Thiele
    Experienced in Gastrointestinal Fistula

    Holger D. Thiele
    Kerpener Str 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Holger Thiele practices practicing medicine in Koeln, Germany. Mr. Thiele is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Cardiogenic Shock, Tricuspid Regurgitation, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Gastrointestinal Fistula

    Florian Gebauer
    Experienced in Gastrointestinal Fistula

    Florian Gebauer
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Florian Gebauer practices practicing medicine in Koeln, Germany. Mr. Gebauer is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Esophageal Cancer, Pancreatic Cancer, PIK3CA-Related Overgrowth Spectrum, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Gastrointestinal Fistula

    Marc Bludau
    Experienced in Gastrointestinal Fistula

    Marc Bludau
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Marc Bludau practices practicing medicine in Koeln, Germany. Mr. Bludau 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 Esophageal Perforation, Mediastinitis, Esophageal Cancer, Endoscopy, and Gastrectomy.

    Advanced in Gastrointestinal Fistula

    Peter C. Ambe
    Advanced in Gastrointestinal Fistula

    Peter C. Ambe
    Ostmerheimer Str. 200, 
    Koeln, NW, DE 
     (5.4 km away)

    Peter Ambe practices practicing medicine in Koeln, Germany. Mr. Ambe is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gallbladder Disease, Gastrointestinal Fistula, Gallbladder Removal, and Ileostomy.

    Experienced in Gastrointestinal Fistula

    Alice C. Holscher
    Experienced in Gastrointestinal Fistula

    Alice C. Holscher
    Koeln, NW, DE 
     (1.8 km away)

    Alice Holscher practices practicing medicine in Koeln, Germany. Ms. Holscher is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Tracheoesophageal Fistula, Esophageal Atresia, Gastrointestinal Fistula, and Exstrophy of the Bladder.

    Experienced in Gastrointestinal Fistula

    Wolfgang Kruis
    Experienced in Gastrointestinal Fistula

    Wolfgang Kruis
    Koeln, NW, DE 
     (1.8 km away)

    Wolfgang Kruis practices practicing medicine in Koeln, Germany. Mr. Kruis is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Viral Gastroenteritis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

    Experienced in Gastrointestinal Fistula

    Igors Iesalnieks
    Experienced in Gastrointestinal Fistula

    Igors Iesalnieks
    Koeln, NW, DE 
     (1.8 km away)

    Igors Iesalnieks practices practicing medicine in Koeln, Germany. Iesalnieks is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Diverticular Disease, Pilonidal Sinus Disease, Secondary Peritonitis, Colostomy, and Ileostomy.

    Experienced in Gastrointestinal Fistula

    Uwe H. Wiegand
    Experienced in Gastrointestinal Fistula

    Uwe H. Wiegand
    Koeln, NW, DE 
     (1.8 km away)

    Uwe Wiegand practices practicing medicine in Koeln, Germany. Mr. Wiegand is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Gastrointestinal Fistula, Heart Block, Atrial Fibrillation, and Cardiac Ablation.

    Experienced in Gastrointestinal Fistula

    Anton J. Kroesen
    Experienced in Gastrointestinal Fistula

    Anton J. Kroesen
    Koeln, NW, DE 
     (1.8 km away)

    Anton Kroesen practices practicing medicine in Koeln, Germany. Mr. Kroesen is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Hemorrhagic Proctocolitis, Ulcerative Colitis, Crohn's Disease, and Viral Gastroenteritis.

    Experienced in Gastrointestinal Fistula

    Michael Laschat
    Experienced in Gastrointestinal Fistula

    Michael Laschat
    Amsterdamer Str. 59, 
    Koeln, NW, DE 
     (2.9 km away)

    Michael Laschat practices practicing medicine in Koeln, Germany. Mr. Laschat is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Tracheoesophageal Fistula, Laryngomalacia, Esophageal Atresia, Congenital Tracheomalacia, and Endoscopy.

    Experienced in Gastrointestinal Fistula

    De-hua H. Chang
    Experienced in Gastrointestinal Fistula

    De-hua H. Chang
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    De-hua Chang practices practicing medicine in Koeln, Germany. Chang is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Liver Cancer, Acute Arterial Occlusion of Kidney, Cholangiocarcinoma (Bile Duct Cancer), Hepato-Pancreato-Biliary Surgery, and Thrombectomy.

    Experienced in Gastrointestinal Fistula

    Daniel Steven
    Experienced in Gastrointestinal Fistula

    Daniel Steven
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Daniel Steven practices practicing medicine in Koeln, Germany. Mr. Steven is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ectopic Heartbeat, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Gastrointestinal Fistula

    Patrick S. Plum
    Experienced in Gastrointestinal Fistula

    Patrick S. Plum
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Patrick Plum practices practicing medicine in Koeln, Germany. Mr. Plum 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 Esophageal Cancer, Gastroesophageal Junction Cancer, Stomach Cancer, Hepato-Pancreato-Biliary Surgery, and Gastrectomy.

    Experienced in Gastrointestinal Fistula

    Robert Kleinert
    Experienced in Gastrointestinal Fistula

    Robert Kleinert
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Robert Kleinert practices practicing medicine in Koeln, Germany. Mr. Kleinert 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 Esophageal Perforation, Gastrointestinal Perforation, Gastrointestinal Fistula, Nephrectomy, and Endoscopy.

    Experienced in Gastrointestinal Fistula

    Christian A. Gutschow
    Experienced in Gastrointestinal Fistula

    Christian A. Gutschow
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Christian Gutschow practices practicing medicine in Koeln, Germany. Mr. Gutschow 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 Esophageal Perforation, Hiatal Hernia, Esophageal Cancer, Endoscopy, and Gastrectomy.

    Experienced in Gastrointestinal Fistula

    Grigore Cernaianu
    Experienced in Gastrointestinal Fistula

    Grigore Cernaianu
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Grigore Cernaianu practices practicing medicine in Koeln, Germany. Cernaianu 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 Infantile Pyloric Stenosis, Tracheoesophageal Fistula, Esophageal Atresia, Appendectomy, and Gastrectomy.

    Experienced in Gastrointestinal Fistula

    Arnulf H. Holscher
    Experienced in Gastrointestinal Fistula

    Arnulf H. Holscher
    Kerpener Str. 62, 
    Koeln, NW, DE 
     (4.3 km away)

    Arnulf Holscher practices practicing medicine in Koeln, Germany. Holscher is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Fistula. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Esophageal Cancer, Esophageal Perforation, Barrett Esophagus, Gastrectomy, and Endoscopy.

    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 30

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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 near Koeln, NW?

    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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