The 20 Best Chronic Lymphocytic Leukemia (CLL) Doctors in Norway

Find the Top Chronic Lymphocytic Leukemia (CLL) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 22 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near Norway. Of these, 17 are Experienced, 3 are Advanced and 2 are Distinguished.

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22 providers found
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Sigrid S. Skanland
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Sigrid S. Skanland
    Oslo, NO 

    Sigrid Skanland practices practicing medicine in Oslo, Norway. Ms. Skanland is rated as a Distinguished expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Geir E. Tjonnfjord
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Geir E. Tjonnfjord
    Oslo, NO 

    Geir Tjonnfjord practices practicing medicine in Oslo, Norway. Tjonnfjord is rated as a Distinguished expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Autoimmune Hemolytic Anemia, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Stormorken Syndrome, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Kjetil A. Tasken
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Kjetil A. Tasken
    Oslo University Hospital, 
    Oslo, NO 

    Kjetil Tasken practices practicing medicine in Oslo, Norway. Mr. Tasken is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Leukemia, Hepato-Pancreato-Biliary Surgery, and Pancreas Transplant.

    Learn about our expert tiers
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Ludvig A. Munthe
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Ludvig A. Munthe
    Oslo, NO 

    Ludvig Munthe practices practicing medicine in Oslo, Norway. Mr. Munthe is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), COVID-19, Severe Acute Respiratory Syndrome (SARS), and Kidney Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Johanne U. Hermansen
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Johanne U. Hermansen
    Oslo, NO 

    Johanne Hermansen practices practicing medicine in Oslo, Norway. Ms. Hermansen is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Aagenaes Syndrome, and Leukemia.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Arne Kolstad
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Arne Kolstad
    Gjovik, NO 

    Arne Kolstad practices practicing medicine in Gjovik, Norway. Mr. Kolstad is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Mantle Cell Lymphoma (MCL), Non-Hodgkin Lymphoma, Follicular Lymphoma, B-Cell Lymphoma, and Bone Marrow Transplant.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Manuela Zucknick
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Manuela Zucknick
    Oslo, NO 

    Manuela Zucknick practices practicing medicine in Oslo, Norway. Ms. Zucknick is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Muir-Torre Syndrome, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Primary Ciliary Dyskinesia (PCD).

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Andrea Lenartova
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Andrea Lenartova
    Oslo, NO 

    Andrea Lenartova practices practicing medicine in Oslo, Norway. Ms. Lenartova is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her clinical expertise encompasses Richter Syndrome, Small Lymphocytic Lymphoma (SLL), Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL).

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Helen Heyerdahl
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Helen Heyerdahl
    Oslo, NO 

    Helen Heyerdahl practices practicing medicine in Oslo, Norway. Ms. Heyerdahl is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, Delayed Growth, B-Cell Lymphoma, and Chronic Lymphocytic Leukemia (CLL).

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Jostein Dahle
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Jostein Dahle
    Oslo, NO 

    Jostein Dahle practices practicing medicine in Oslo, Norway. Mr. Dahle is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, Delayed Growth, and Follicular Lymphoma.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Tom B. Johannesen
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Tom B. Johannesen

    Cancer Registry Of Norway

    Oslo, NO 

    Tom Johannesen practices practicing medicine in Oslo, Norway. Mr. Johannesen is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Primitive Neuroectodermal Tumor (PNET), Glioma, Gliomatosis Cerebri, Nephrectomy, and Prostatectomy.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Viggo Jonsson
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Viggo Jonsson
    Nydalen, NO 

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

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Bjarne Bogen
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Bjarne Bogen
    Oslo, NO 

    Bjarne Bogen practices practicing medicine in Oslo, Norway. Mr. Bogen is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Flu, Multiple Myeloma, Osteolysis Syndrome Recessive, and Avian Influenza.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Fredrik H. Schjesvold
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Fredrik H. Schjesvold
    Oslo, NO 

    Fredrik Schjesvold practices practicing medicine in Oslo, Norway. Mr. Schjesvold is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Anders A. Tveita
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Anders A. Tveita
    Oslo, NO 

    Anders Tveita practices practicing medicine in Oslo, Norway. Mr. Tveita is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Multiple Myeloma, and Pneumonia.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Eirik B. Tjonnfjord
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Eirik B. Tjonnfjord
    Kalnes, NO 

    Eirik Tjonnfjord practices practicing medicine in Kalnes, Norway. Mr. Tjonnfjord is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Mesenteric Venous Thrombosis, Immune Thrombocytopenic Purpura (ITP), and Vertebroplasty.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Pilar Duran-Ayuda
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Pilar Duran-Ayuda
    Oslo, NO 

    Pilar Duran-Ayuda practices practicing medicine in Oslo, Norway. Duran-Ayuda is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Their clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Jorrit M. Enserink
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Jorrit M. Enserink
    Oslo, NO 

    Jorrit Enserink practices practicing medicine in Oslo, Norway. Enserink is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Their clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Britt Nakken
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Britt Nakken
    Oslo, NO 

    Britt Nakken practices practicing medicine in Oslo, Norway. Nakken is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Mixed Connective Tissue Disease, Undifferentiated Connective Tissue Disease (UCTD), Livedo Reticularis, and Arthritis.

    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Peter Szodoray
    Experienced in Chronic Lymphocytic Leukemia (CLL)

    Peter Szodoray
    Oslo, NO 

    Peter Szodoray practices practicing medicine in Oslo, Norway. Mr. Szodoray is rated as an Experienced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Mixed Connective Tissue Disease, Undifferentiated Connective Tissue Disease (UCTD), Systemic Sclerosis (SSc), and Scleroderma.

    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 Chronic Lymphocytic Leukemia (CLL)?

    Chronic lymphocytic leukemia (CLL) is a slow-growing cancer of the blood and bone marrow which produces high levels of abnormal white blood cells (lymphocytes). Unlike normal cells, the abnormal white blood cells in chronic lymphocytic leukemia do not fight infection properly and crowd out red blood cells and platelets, which may result in anemia, infections, and bleeding. While chronic lymphocytic leukemia starts in the bone marrow, over time the disease spreads through the bloodstream to other parts of the body, especially the lymph nodes, as well as the liver and spleen, which then become enlarged. There are two main types of chronic lymphocytic leukemia, one that progresses very slowly (B cell), and one that progresses more quickly (T cell), which is the more serious type. Diagnostic tests can determine if chronic lymphocytic leukemia is the type that progresses slowly by finding the proteins, ZAP-70 and CD38, on the leukemia cells, which can predict a better long-term outcome. Chronic lymphocytic leukemia is the most common type of leukemia in adults, and more often affects individuals who are white, middle-aged, or older, usually over the age of 70, while occurring very rarely in children. In general, chronic lymphocytic leukemia is categorized as asymptomatic (without symptoms), symptomatic, progressive, refractory (resistant to treatment), or recurrent. Chronic lymphocytic leukemia is further categorized by the following stages: Stage 0 – Too many white blood cells (lymphocytes), without any sign or symptom of leukemia. This is a slow-growing stage. Stage I – Too many white blood cells (lymphocytes) and enlarged lymph nodes. Stage II – Too many white blood cells (lymphocytes), enlarged liver, spleen, or lymph nodes. Stage III – Too many white blood cells (lymphocytes), and not enough red blood cells, enlarged liver, spleen, or lymph nodes. Stage IV – Too many white blood cells, and not enough platelets or red blood cells, enlarged liver, spleen, or lymph nodes. The stage of chronic lymphocytic leukemia helps to determine the treatment and outcome (prognosis).

    When should I see a Chronic Lymphocytic Leukemia (CLL) doctor in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) doctor in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) doctor in Norway?

    You can find a Chronic Lymphocytic Leukemia (CLL) doctor in any of the 10 largest U.S. cities by clicking below:

    Chronic Lymphocytic Leukemia (CLL) doctor near New York, NY
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    Chronic Lymphocytic Leukemia (CLL) doctor near Philadelphia, PA
    Chronic Lymphocytic Leukemia (CLL) doctor near Atlanta, GA
    Chronic Lymphocytic Leukemia (CLL) doctor near Boston, MA
    Chronic Lymphocytic Leukemia (CLL) doctor near Dallas, TX
    Chronic Lymphocytic Leukemia (CLL) doctor near San Jose, CA

    How does MediFind rank Chronic Lymphocytic Leukemia (CLL) doctors in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) doctors in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) doctor in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) doctor search results page. 

    Why is it important to get a second opinion from a different Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctor in Norway?

    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 Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctors in Norway?

    Look for the filter feature on the left side of the Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctor that offers video calls?

    Look for the filter feature on the left-side of the Chronic Lymphocytic Leukemia (CLL) 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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