The 20 Best Diarrhea Doctors Near Me in Leiden, ZH

Find the Top Diarrhea Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 24 doctor with experience in Diarrhea near Leiden, ZH. Of these, 21 are Experienced, 2 are Advanced and 1 are Distinguished.

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24 providers found
    Distinguished in Diarrhea

    Ed J. Kuijper
    Distinguished in Diarrhea

    Ed J. Kuijper

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Ed Kuijper practices practicing medicine in Leiden, Netherlands. Mr. Kuijper is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pseudomembranous Colitis, Diarrhea, Aspergillosis, Viral Gastroenteritis, and Bone Marrow Transplant.

    Advanced in Diarrhea

    Egbert F. Smit
    Advanced in Diarrhea

    Egbert F. Smit

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Egbert Smit practices practicing medicine in Leiden, Netherlands. Mr. Smit is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Tissue Biopsy, and Endoscopy.

    Advanced in Diarrhea

    Celine Harmanus
    Advanced in Diarrhea

    Celine Harmanus
    Leiden, ZH, NL 
     (1.1 km away)

    Celine Harmanus practices practicing medicine in Leiden, Netherlands. Ms. Harmanus is rated as an Advanced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Pseudomembranous Colitis, Diarrhea, Viral Gastroenteritis, and Toxic Megacolon.

    Learn about our expert tiers
    Experienced in Diarrhea

    Pieter E. Postmus
    Experienced in Diarrhea

    Pieter E. Postmus
    Leiden, ZH, NL 
     (1.1 km away)

    Pieter Postmus practices practicing medicine in Leiden, Netherlands. Mr. Postmus is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Birt-Hogg-Dube Syndrome, Collapsed Lung, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Endoscopy.

    Experienced in Diarrhea

    Olaf M. Dekkers
    Experienced in Diarrhea

    Olaf M. Dekkers
    Leiden, ZH, NL 
     (1.1 km away)

    Olaf Dekkers practices practicing medicine in Leiden, Netherlands. Mr. Dekkers is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia, Cushing's syndrome, Hormone Replacement Therapy (HRT), and Cardiac Ablation.

    Experienced in Diarrhea

    Remi A. Nout
    Experienced in Diarrhea

    Remi A. Nout

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Remi Nout practices practicing medicine in Leiden, Netherlands. Ms. Nout is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Endometrial Cancer, Cervical Cancer, Vaginal Cancer, Hysterectomy, and Synovectomy.

    Experienced in Diarrhea

    Ellen W. Kapiteijn
    Experienced in Diarrhea

    Ellen W. Kapiteijn

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Ellen Kapiteijn practices practicing medicine in Leiden, Netherlands. Ms. Kapiteijn is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Melanoma, Metastatic Uveal Melanoma, Uveal Melanoma, Melanoma of the Eye, and Liver Embolization.

    Experienced in Diarrhea

    Marjolein P. Hensgens
    Experienced in Diarrhea

    Marjolein P. Hensgens

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Marjolein Hensgens practices practicing medicine in Leiden, Netherlands. Hensgens is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Their clinical expertise encompasses Pseudomembranous Colitis and Diarrhea.

    Experienced in Diarrhea

    Hein W. Verspaget
    Experienced in Diarrhea

    Hein W. Verspaget

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Hein Verspaget practices practicing medicine in Leiden, Netherlands. Mr. Verspaget is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Proctitis, Viral Gastroenteritis, Colitis, Crohn's Disease, and Liver Transplant.

    Experienced in Diarrhea

    Marjolein M. Hensgens
    Experienced in Diarrhea

    Marjolein M. Hensgens

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Marjolein Hensgens practices practicing medicine in Leiden, Netherlands. Hensgens is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Their clinical expertise encompasses Pseudomembranous Colitis, Lymphofollicular Hyperplasia, Dermatomyositis, and Polymyositis.

    Experienced in Diarrhea

    Joffrey Van Prehn
    Experienced in Diarrhea

    Joffrey Van Prehn
    Leiden, ZH, NL 
     (1.1 km away)

    Joffrey Van Prehn practices practicing medicine in Leiden, Netherlands. Mr. Van Prehn is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diarrhea, Streptococcal Group A Infection, Strep Throat, Agranulocytosis, and Pancreaticoduodenectomy.

    Experienced in Diarrhea

    Wiep K. Smits
    Experienced in Diarrhea

    Wiep K. Smits
    Leiden, ZH, NL 
     (1.1 km away)

    Wiep Smits practices practicing medicine in Leiden, Netherlands. Smits is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pseudomembranous Colitis, Diarrhea, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Lichen Sclerosus.

    Experienced in Diarrhea

    Josbert J. Keller
    Experienced in Diarrhea

    Josbert J. Keller
    Leiden, ZH, NL 
     (1.1 km away)

    Josbert Keller practices practicing medicine in Leiden, Netherlands. Keller is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pseudomembranous Colitis, REM Behavior Disorder, Viral Gastroenteritis, and Diarrhea.

    Experienced in Diarrhea

    Arend W. Overeem
    Experienced in Diarrhea

    Arend W. Overeem
    Leiden, ZH, NL 
     (1.1 km away)

    Arend Overeem practices practicing medicine in Leiden, Netherlands. Mr. Overeem is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Microvillus Inclusion Disease, Mucolipidosis Type 4, Erythrokeratodermia Variabilis et Progressiva, and Sialidosis.

    Experienced in Diarrhea

    Elisabeth M. Terveer
    Experienced in Diarrhea

    Elisabeth M. Terveer
    Leiden, ZH, NL 
     (1.1 km away)

    Elisabeth Terveer practices practicing medicine in Leiden, Netherlands. Ms. Terveer is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Colitis, Hemorrhagic Proctocolitis, Viral Gastroenteritis, and Ulcerative Colitis.

    Experienced in Diarrhea

    Jeroen Corver
    Experienced in Diarrhea

    Jeroen Corver
    Leiden, ZH, NL 
     (1.1 km away)

    Jeroen Corver practices practicing medicine in Leiden, Netherlands. Mr. Corver is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pseudomembranous Colitis and Diarrhea.

    Experienced in Diarrhea

    Sofie M. Van Dorp
    Experienced in Diarrhea

    Sofie M. Van Dorp
    Leiden, ZH, NL 
     (1.1 km away)

    Sofie Van Dorp practices practicing medicine in Leiden, Netherlands. Ms. Van Dorp is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea.

    Experienced in Diarrhea

    Maarten J. Deenen
    Experienced in Diarrhea

    Maarten J. Deenen
    Leiden, ZH, NL 
     (1.1 km away)

    Maarten Deenen practices practicing medicine in Leiden, Netherlands. Mr. Deenen is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Dihydropyrimidine Dehydrogenase Deficiency, Colorectal Cancer, Febrile Neutropenia, and Agranulocytosis.

    Experienced in Diarrhea

    Martijn P. Bauer
    Experienced in Diarrhea

    Martijn P. Bauer
    Leiden, ZH, NL 
     (1.1 km away)

    Martijn Bauer practices practicing medicine in Leiden, Netherlands. Mr. Bauer is rated as an Experienced expert by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Pseudomembranous Colitis, Pulmonary Embolism, Marburg Hemorrhagic Fever, and Diarrhea.

    Experienced in Diarrhea

    Frank J. Schuren
    Experienced in Diarrhea

    Frank J. Schuren
    Leiden, ZH, NL 
     (1.1 km away)

    Frank Schuren practices practicing medicine in Leiden, Netherlands. Mr. Schuren is rated as an Experienced expert by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Lichen Sclerosus, Atopic Dermatitis, Irritable Bowel Syndrome (IBS), Lactose Intolerance, and Gastric Bypass.

    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 24

    Last Updated: 04/28/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Leiden, ZH?

    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 Diarrhea doctor near Leiden, ZH?

    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 Diarrhea doctor near Leiden, ZH?

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

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    How does MediFind rank Diarrhea doctors near Leiden, ZH?

    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 Diarrhea doctors near Leiden, ZH?

    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 Diarrhea doctor near Leiden, ZH?

    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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near Leiden, ZH?

    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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near Leiden, ZH?

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

    Look for the filter feature on the left-side of the Diarrhea 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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