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    Last Updated: 01/09/2026

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    MediFind found 19 doctor with experience in Crohn's Disease near Sor-Trondelag, NO. Of these, 17 are Experienced and 2 are Advanced.

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    19 providers found
      Advanced in Crohn's Disease

      Ignacio Serra-Catalan
      Advanced in Crohn's Disease

      Ignacio Serra-Catalan
      Trondheim, NO 

      Ignacio Serra-Catalan practices in Trondheim, Norway. Mr. Serra-Catalan is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Colitis, and Ulcerative Colitis.

      Advanced in Crohn's Disease

      Arne K. Sandvik
      Advanced in Crohn's Disease

      Arne K. Sandvik

      St. Olav's University Hospital

      Trondheim, NO 

      Arne Sandvik practices in Trondheim, Norway. Mr. Sandvik is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, Ulcerative Colitis, and Vagotomy.

      Experienced in Crohn's Disease

      Atle B. Granlund
      Experienced in Crohn's Disease

      Atle B. Granlund
      St. Olav's University Hospital, 
      Trondheim, NO 

      Atle Granlund practices in Trondheim, Norway. Granlund is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Collagenous Colitis, Colitis, Hemorrhagic Proctocolitis, and Ulcerative Colitis.

      Learn about our expert tiers
      Experienced in Crohn's Disease

      Ann E. Ostvik
      Experienced in Crohn's Disease

      Ann E. Ostvik
      St. Olav's University Hospital, 
      Trondheim, NO 

      Ann Ostvik practices in Trondheim, Norway. Ms. Ostvik is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, and Hemorrhagic Proctocolitis.

      Experienced in Crohn's Disease

      Maya Olaisen
      Experienced in Crohn's Disease

      Maya Olaisen
      St. Olav's Hospital, 
      Trondheim, NO 

      Maya Olaisen practices in Trondheim, Norway. Ms. Olaisen is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Hemorrhagic Proctocolitis, and Colitis.

      Experienced in Crohn's Disease

      Bjorn I. Gustafsson
      Experienced in Crohn's Disease

      Bjorn I. Gustafsson
      Trondheim, NO 

      Bjorn Gustafsson practices in Trondheim, Norway. Mr. Gustafsson is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Cerebral Hypoxia, Crohn's Disease, Neuroendocrine Tumor, and Colonoscopy.

      Experienced in Crohn's Disease

      Elin S. Royset
      Experienced in Crohn's Disease

      Elin S. Royset

      St Olavs University Hospital

      Trondheim, NO 

      Elin Royset practices in Trondheim, Norway. Ms. Royset is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, Ulcerative Colitis, and Colonoscopy.

      Experienced in Crohn's Disease

      Torunn Bruland
      Experienced in Crohn's Disease

      Torunn Bruland
      St. Olav's University Hospital, 
      Trondheim, NO 

      Torunn Bruland practices in Trondheim, Norway. Ms. Bruland is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, and Hemorrhagic Proctocolitis.

      Experienced in Crohn's Disease

      Silje Thorsvik
      Experienced in Crohn's Disease

      Silje Thorsvik
      Trondheim, NO 

      Silje Thorsvik practices in Trondheim, Norway. Ms. Thorsvik is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, and Crohn's Disease.

      Experienced in Crohn's Disease

      Ingunn Bakke
      Experienced in Crohn's Disease

      Ingunn Bakke
      St. Olav's University Hospital, 
      Trondheim, NO 

      Ingunn Bakke practices in Trondheim, Norway. Bakke is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, and Ulcerative Colitis.

      Experienced in Crohn's Disease

      Reidar Fossmark
      Experienced in Crohn's Disease

      Reidar Fossmark
      St Olavs Hospital, 
      Trondheim, NO 

      Reidar Fossmark practices in Trondheim, Norway. Mr. Fossmark is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Gastritis, Stomach Cancer, Neuroendocrine Tumor, Endoscopy, and Vagotomy.

      Experienced in Crohn's Disease

      Siri Saeterstad
      Experienced in Crohn's Disease

      Siri Saeterstad
      Trondheim, NO 

      Siri Saeterstad practices in Trondheim, Norway. Ms. Saeterstad is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, and Colitis.

      Experienced in Crohn's Disease

      Jan K. Damas
      Experienced in Crohn's Disease

      Jan K. Damas

      St. Olav's University Hospital

      Trondheim, NO 

      Jan Damas practices in Trondheim, Norway. Damas is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Sepsis, Typhus, Pneumocystis Jiroveci Pneumonia, Hepato-Pancreato-Biliary Surgery, and Percutaneous Coronary Intervention (PCI).

      Experienced in Crohn's Disease

      Vidar Beisvag
      Experienced in Crohn's Disease

      Vidar Beisvag
      St. Olav's University Hospital, 
      Trondheim, NO 

      Vidar Beisvag practices in Trondheim, Norway. Beisvag is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Renal Cell Carcinoma (RCC), Stomach Cancer, Colitis, and Viral Gastroenteritis.

      Experienced in Crohn's Disease

      Tom C. Martinsen
      Experienced in Crohn's Disease

      Tom C. Martinsen

      St. Olav's Hospital Trondheim University Hospital

      Trondheim, NO 

      Tom Martinsen practices in Trondheim, Norway. Mr. Martinsen is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Viral Gastroenteritis, and Colitis.

      Experienced in Crohn's Disease

      Atle Van Beelen Granlund
      Experienced in Crohn's Disease

      Atle Van Beelen Granlund
      Trondheim, NO 

      Atle Van Beelen Granlund practices in Trondheim, Norway. Van Beelen Granlund is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Collagenous Colitis, Viral Gastroenteritis, Colitis, and Crohn's Disease.

      Experienced in Crohn's Disease

      Arnar Flatberg
      Experienced in Crohn's Disease

      Arnar Flatberg
      St. Olavs Hospital, 
      Trondheim, NO 

      Arnar Flatberg practices in Trondheim, Norway. Flatberg is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Colitis, Renal Cell Carcinoma (RCC), Viral Gastroenteritis, Stomach Cancer, and Vagotomy.

      Experienced in Crohn's Disease

      Sverre H. Torp
      Experienced in Crohn's Disease

      Sverre H. Torp
      St. Olavs Hospital, 
      Trondheim, NO 

      Sverre Torp practices in Trondheim, Norway. Mr. Torp is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Meningioma, Brain Tumor, Glioma, and Gliomatosis Cerebri.

      Experienced in Crohn's Disease

      Helge L. Waldum
      Experienced in Crohn's Disease

      Helge L. Waldum
      Trondheim, NO 

      Helge Waldum practices in Trondheim, Norway. Mr. Waldum is rated as an Experienced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Gastritis, Stomach Cancer, Neuroendocrine Tumor, Gastroesophageal Reflux Disease (GERD), and Vagotomy.

      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 Crohn's Disease?

      Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

      When should I see a Crohn's Disease doctor in Sor-Trondelag, NO?

      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 Crohn's Disease doctor in Sor-Trondelag, NO?

      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 Crohn's Disease doctor in Sor-Trondelag, NO?

      You can find a Crohn's Disease doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Crohn's Disease doctors in Sor-Trondelag, NO?

      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 Crohn's Disease doctors in Sor-Trondelag, NO?

      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 Crohn's Disease doctor in Sor-Trondelag, NO?

      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 Crohn's Disease doctor search results page. 

      Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease doctor in Sor-Trondelag, NO?

      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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors in Sor-Trondelag, NO?

      Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Crohn's Disease 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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