The 20 Best Canker Sore Doctors Near Me in North Rhine-Westphalia, DE

Find the Top Canker Sore Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 17 doctor with experience in Canker Sore near North Rhine-Westphalia, DE. Of these, 16 are Experienced and 1 are Advanced.

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17 providers found
    Advanced in Canker Sore

    Dirk Foell
    Advanced in Canker Sore

    Dirk Foell
    Muenster, NW, DE 

    Dirk Foell practices practicing medicine in Muenster, Germany. Foell is rated as an Advanced expert by MediFind in the treatment of Canker Sore. They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Arthritis, Familial Mediterranean Fever, and Uveitis.

    Experienced in Canker Sore

    Gerd Horneff
    Experienced in Canker Sore

    Gerd Horneff
    Arnold Janssen Str. 29, 
    Sankt Augustin, NW, DE 

    Gerd Horneff practices practicing medicine in Sankt Augustin, Germany. Mr. Horneff is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Arthritis, Muckle-Wells Syndrome, and Neonatal Onset Multisystem Inflammatory Disease.

    Experienced in Canker Sore

    Elke Lainka
    Experienced in Canker Sore

    Elke Lainka
    Essen, NW, DE 

    Elke Lainka practices practicing medicine in Essen, Germany. Ms. Lainka is rated as an Experienced expert by MediFind in the treatment of Canker Sore. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Progressive Familial Intrahepatic Cholestasis Type 1, Cholestasis, Familial Mediterranean Fever, Liver Transplant, and Ileostomy.

    Learn about our expert tiers
    Experienced in Canker Sore

    Helmut Wittkowski
    Experienced in Canker Sore

    Helmut Wittkowski
    Muenster, NW, DE 

    Helmut Wittkowski practices practicing medicine in Muenster, Germany. Mr. Wittkowski is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Familial Mediterranean Fever, Munchausen Syndrome by Proxy, and Netherton Syndrome.

    Experienced in Canker Sore

    Kajetan Trojovsky
    Experienced in Canker Sore

    Kajetan Trojovsky
    Duesseldorf, NW, DE 

    Kajetan Trojovsky practices practicing medicine in Duesseldorf, Germany. Mr. Trojovsky is rated as an Experienced expert by MediFind in the treatment of Canker Sore. His clinical expertise encompasses Evans Syndrome, Chronic Recurrent Multifocal Osteomyelitis, Canker Sore, Aphthous Stomatitis, and Percutaneous Coronary Intervention (PCI).

    Experienced in Canker Sore

    Maximilian D. Seidl
    Experienced in Canker Sore

    Maximilian D. Seidl
    Mooren Str. 5, 
    Duesseldorf, NW, DE 

    Maximilian Seidl practices practicing medicine in Duesseldorf, Germany. Mr. Seidl is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Common Variable Immune Deficiency, Tonsillitis, Lithotripsy, and Kidney Transplant.

    Experienced in Canker Sore

    Felix Schreiner
    Experienced in Canker Sore

    Felix Schreiner
    Sigmund Freud Str. 25, 
    Bonn, NW, DE 

    Felix Schreiner practices practicing medicine in Bonn, Germany. Mr. Schreiner is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Lhermitte-Duclos Disease, Bannayan-Riley-Ruvalcaba Syndrome, Cowden Syndrome, and Ruvalcaba Syndrome.

    Experienced in Canker Sore

    Sabrina Fuehner
    Experienced in Canker Sore

    Sabrina Fuehner
    Muenster, NW, DE 

    Sabrina Fuehner practices practicing medicine in Muenster, Germany. Ms. Fuehner is rated as an Experienced expert by MediFind in the treatment of Canker Sore. Her clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Multisystem Inflammatory Syndrome in Children (MIS-C), Lymphadenitis, and Kawasaki Disease.

    Experienced in Canker Sore

    Florian Babor
    Experienced in Canker Sore

    Florian Babor
    Duesseldorf, NW, DE 

    Florian Babor practices practicing medicine in Duesseldorf, Germany. Mr. Babor is rated as an Experienced expert by MediFind in the treatment of Canker Sore. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Livedo Reticularis, ICF Syndrome, and Bone Marrow Transplant.

    Experienced in Canker Sore

    Rainer Ganschow
    Experienced in Canker Sore

    Rainer Ganschow
    Bonn, NW, DE 

    Rainer Ganschow practices practicing medicine in Bonn, Germany. Mr. Ganschow is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Alagille Syndrome, ALG3-CDG, Herpetic Stomatitis, Liver Transplant, and Kidney Transplant.

    Experienced in Canker Sore

    Eggert Lilienthal
    Experienced in Canker Sore

    Eggert Lilienthal
    St. Josef Hospital, 
    Bochum, NW, DE 

    Eggert Lilienthal practices practicing medicine in Bochum, Germany. Lilienthal is rated as an Experienced expert by MediFind in the treatment of Canker Sore. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Type 1 Diabetes (T1D), Juvenile Idiopathic Arthritis (JIA), Cystic Fibrosis, and Canker Sore.

    Experienced in Canker Sore

    Katharina Beden-Palm
    Experienced in Canker Sore

    Katharina Beden-Palm
    St. Josef Stift Sendenhorst, 
    Sendenhorst, NW, DE 

    Katharina Beden-Palm practices practicing medicine in Sendenhorst, Germany. Ms. Beden-Palm is rated as an Experienced expert by MediFind in the treatment of Canker Sore. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sandhaus Ben-Ami Syndrome, Griscelli Syndrome, Canker Sore, and Aphthous Stomatitis.

    Experienced in Canker Sore

    Sujal C. Ghosh
    Experienced in Canker Sore

    Sujal C. Ghosh
    Duesseldorf, NW, DE 

    Sujal Ghosh practices practicing medicine in Duesseldorf, Germany. Mr. Ghosh is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Infantile Neutropenia, X-Linked Severe Combined Immunodeficiency, Mononucleosis, and Bone Marrow Transplant.

    Experienced in Canker Sore

    Hans-jurgen J. Laws
    Experienced in Canker Sore

    Hans-jurgen J. Laws
    Duesseldorf, NW, DE 

    Hans-jurgen Laws practices practicing medicine in Duesseldorf, Germany. Laws is rated as an Experienced expert by MediFind in the treatment of Canker Sore. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Infantile Neutropenia, Febrile Neutropenia, Chronic Recurrent Multifocal Osteomyelitis, Agranulocytosis, and Bone Marrow Transplant.

    Experienced in Canker Sore

    Prasad T. Oommen
    Experienced in Canker Sore

    Prasad T. Oommen
    Duesseldorf, NW, DE 

    Prasad Oommen practices practicing medicine in Duesseldorf, Germany. Mr. Oommen is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Neonatal Onset Multisystem Inflammatory Disease, Familial Cold Autoinflammatory Syndrome, Muckle-Wells Syndrome, and Ileostomy.

    Experienced in Canker Sore

    Walid Fazeli
    Experienced in Canker Sore

    Walid Fazeli
    Kerpener Str. 62, 
    Koeln, NW, DE 

    Walid Fazeli practices practicing medicine in Koeln, Germany. Mr. Fazeli is rated as an Experienced expert by MediFind in the treatment of Canker Sore. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Epilepsy in Children, Epilepsy, Seizures, and West Syndrome.

    Experienced in Canker Sore

    Michael Friedt
    Experienced in Canker Sore

    Michael Friedt
    Duesseldorf, NW, DE 

    Michael Friedt practices practicing medicine in Duesseldorf, Germany. Mr. Friedt is rated as an Experienced expert by MediFind in the treatment of Canker Sore. His clinical expertise encompasses Evans Syndrome, Chronic Recurrent Multifocal Osteomyelitis, Canker Sore, and Aphthous Stomatitis.

    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 1-17 of 17

    Last Updated: 04/28/2026

    What is the definition of Canker Sore?

    A canker sore is a painful, open sore in the mouth. Canker sores are white or yellow and surrounded by a bright red area. They are not cancerous.

    A canker sore is not the same as a fever blister (cold sore).

    When should I see a Canker Sore 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 Canker Sore 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 Canker Sore doctor in North Rhine-Westphalia, DE?

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

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    How does MediFind rank Canker Sore 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 Canker Sore 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 Canker Sore 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 Canker Sore doctor search results page. 

    Why is it important to get a second opinion from a different Canker Sore 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 Canker Sore 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 Canker Sore 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 Canker Sore 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 Canker Sore doctors in North Rhine-Westphalia, DE?

    Look for the filter feature on the left side of the Canker Sore 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 Canker Sore doctor that offers video calls?

    Look for the filter feature on the left-side of the Canker Sore 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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