The 20 Best Small Lymphocytic Lymphoma (SLL) Doctors Near Me in Leiden, ZH

Find the Top Small Lymphocytic Lymphoma (SLL) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 15 doctor with experience in Small Lymphocytic Lymphoma (SLL) near Leiden, ZH. Of these, 14 are Experienced and 1 are Advanced.

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15 providers found
    Advanced in Small Lymphocytic Lymphoma (SLL)

    H H. Veelken
    Advanced in Small Lymphocytic Lymphoma (SLL)

    H H. Veelken

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    H Veelken practices practicing medicine in Leiden, Netherlands. Veelken is rated as an Advanced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Follicular Lymphoma, Leukemia, Graft Versus Host Disease (GvHD), Non-Hodgkin Lymphoma, and Bone Marrow Transplant.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Liesbeth C. De Wreede
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Liesbeth C. De Wreede

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Liesbeth De Wreede practices practicing medicine in Leiden, Netherlands. De Wreede is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Graft Versus Host Disease (GvHD), Myelodysplastic Syndrome (MDS), Leukemia, Bone Marrow Transplant, and Bone Graft.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Jacques M. Van Dongen
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Jacques M. Van Dongen

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Jacques Van Dongen practices practicing medicine in Leiden, Netherlands. Mr. Van Dongen is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Nijmegen Breakage Syndrome, Common Variable Immune Deficiency, Severe Combined Immunodeficiency (SCID), and Leukemia.

    Learn about our expert tiers
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Anja A. Van Biezen
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Anja A. Van Biezen

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Anja Van Biezen practices practicing medicine in Leiden, Netherlands. Ms. Van Biezen is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Myelodysplastic Syndrome (MDS), POEMS Syndrome, Leukemia, Bone Marrow Transplant, and Bone Graft.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Paul I. Parren
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Paul I. Parren
    Leiden, ZH, NL 
     (1.1 km away)

    Paul Parren practices practicing medicine in Leiden, Netherlands. Mr. Parren is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). His clinical expertise encompasses Small Lymphocytic Lymphoma (SLL), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Leukemia.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Cornelis M. Van Bergen
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Cornelis M. Van Bergen
    Leiden, ZH, NL 
     (1.1 km away)

    Cornelis Van Bergen practices practicing medicine in Leiden, Netherlands. Mr. Van Bergen is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Follicular Lymphoma, Graft Versus Host Disease (GvHD), Leukemia, and Small Lymphocytic Lymphoma (SLL).

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Anja Henseler
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Anja Henseler
    Leiden, ZH, NL 
     (1.1 km away)

    Anja Henseler practices practicing medicine in Leiden, Netherlands. Ms. Henseler is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Graft Versus Host Disease (GvHD), Leukemia, and Bone Marrow Transplant.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Simone C. Oostindie
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Simone C. Oostindie
    Leiden, ZH, NL 
     (1.1 km away)

    Simone Oostindie practices practicing medicine in Leiden, Netherlands. Ms. Oostindie is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). Her clinical expertise encompasses B-Cell Lymphoma, Small Lymphocytic Lymphoma (SLL), Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL).

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Edwin Quinten
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Edwin Quinten
    Leiden, ZH, NL 
     (1.1 km away)

    Edwin Quinten practices practicing medicine in Leiden, Netherlands. Mr. Quinten is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). His clinical expertise encompasses Follicular Lymphoma, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Non-Hodgkin Lymphoma.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Joost S. Vermaat
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Joost S. Vermaat
    Leiden, ZH, NL 
     (1.1 km away)

    Joost Vermaat practices practicing medicine in Leiden, Netherlands. Vermaat is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, and Bone Marrow Transplant.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Ruben L. De Groen
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Ruben L. De Groen
    Leiden, ZH, NL 
     (1.1 km away)

    Ruben De Groen practices practicing medicine in Leiden, Netherlands. Mr. De Groen is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, and Follicular Lymphoma.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Marvyn T. Koning
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Marvyn T. Koning
    Leiden, ZH, NL 
     (1.1 km away)

    Marvyn Koning practices practicing medicine in Leiden, Netherlands. Mr. Koning is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). His clinical expertise encompasses Follicular Lymphoma, Non-Hodgkin Lymphoma, B-Cell Lymphoma, and Small Lymphocytic Lymphoma (SLL).

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Jennifer Hoek
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Jennifer Hoek
    Leiden, ZH, NL 
     (1.1 km away)

    Jennifer Hoek practices practicing medicine in Leiden, Netherlands. Ms. Hoek is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Leukemia, Chronic Lymphocytic Leukemia (CLL), Bone Marrow Transplant, and Bone Graft.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Erik A. Marijt
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Erik A. Marijt
    Leiden, ZH, NL 
     (1.1 km away)

    Erik Marijt practices practicing medicine in Leiden, Netherlands. Mr. Marijt is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Leukemia, Graft Versus Host Disease (GvHD), Acute Myeloid Leukemia (AML), Scleroderma, and Bone Marrow Transplant.

    Experienced in Small Lymphocytic Lymphoma (SLL)

    Dirk-jan A. Eikema
    Experienced in Small Lymphocytic Lymphoma (SLL)

    Dirk-jan A. Eikema
    Leiden, ZH, NL 
     (1.1 km away)

    Dirk-jan Eikema practices practicing medicine in Leiden, Netherlands. Eikema is rated as an Experienced expert by MediFind in the treatment of Small Lymphocytic Lymphoma (SLL). They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Aplastic Anemia, Anemia, Fanconi Anemia, Congenital Aplastic Anemia, and Bone Marrow Transplant.

    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.
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    Last Updated: 04/28/2026

    What is the definition of Small Lymphocytic Lymphoma (SLL)?

    Small lymphocytic lymphoma, also called chronic lymphocytic leukemia, is a slow-growing cancer known as non-Hodgkin lymphoma. Small lymphocytic leukemia involves immature white blood cells called lymphocytes. Lymphocytes are cells that fight infection. While chronic lymphocytic leukemia mainly affects the blood and bone marrow, small lymphocytic lymphoma mainly affects the lymph nodes.

    When should I see a Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) doctor near Leiden, ZH?

    You can find a Small Lymphocytic Lymphoma (SLL) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) doctor search results page. 

    Why is it important to get a second opinion from a different Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) doctors near Leiden, ZH?

    Look for the filter feature on the left side of the Small Lymphocytic Lymphoma (SLL) 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 Small Lymphocytic Lymphoma (SLL) doctor that offers video calls?

    Look for the filter feature on the left-side of the Small Lymphocytic Lymphoma (SLL) 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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