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

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

Last Updated: 04/28/2026

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MediFind found 190 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near Canada. Of these, 161 are Experienced, 23 are Advanced, 4 are Distinguished and 2 are Elite.

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190 providers found
    Elite in Chronic Lymphocytic Leukemia (CLL)

    Carolyn J. Owen
    Elite in Chronic Lymphocytic Leukemia (CLL)

    Carolyn J. Owen
    Calgary, AB, CA 

    Carolyn Owen practices practicing medicine in Calgary, Canada. Ms. Owen is rated as an Elite expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Elite in Chronic Lymphocytic Leukemia (CLL)

    Versha Banerji
    Elite in Chronic Lymphocytic Leukemia (CLL)

    Versha Banerji
    Winnipeg, MB, CA 

    Versha Banerji practices practicing medicine in Winnipeg, Canada. Banerji is rated as an Elite expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Hairy Cell Leukemia (HCL), and Leukemia.

    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Spencer B. Gibson
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Spencer B. Gibson
    675 McDermot Avenue, 
    MB, CA 

    Spencer Gibson practices practicing medicine in Canada. Mr. Gibson is rated as a Distinguished 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 Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, and Small Lymphocytic Lymphoma (SLL).

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

    James B. Johnston
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    James B. Johnston
    Winnipeg, MB, CA 

    James Johnston practices practicing medicine in Winnipeg, Canada. Mr. Johnston is rated as a Distinguished expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, and Hairy Cell Leukemia (HCL).

    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    David E. Spaner
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    David E. Spaner
    Toronto, ON, CA 

    David Spaner practices practicing medicine in Toronto, Canada. Mr. Spaner is rated as a Distinguished 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), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Bruno Emond
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    Bruno Emond
    Montreal, QC, CA 

    Bruno Emond practices practicing medicine in Montreal, Canada. Mr. Emond is rated as a Distinguished expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL), Tissue Biopsy, and Cystectomy.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Laurie H. Sehn
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Laurie H. Sehn
    600 W 10th Avenue, 
    Vancouver, BC, CA 

    Laurie Sehn practices practicing medicine in Vancouver, Canada. Ms. Sehn is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Follicular Lymphoma, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Sarit E. Assouline
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Sarit E. Assouline
    3755 Côte Sainte Catherine Road, 
    Montreal, CA 

    Sarit Assouline practices practicing medicine in Montreal, Canada. Ms. Assouline is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Follicular Lymphoma, Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and B-Cell Lymphoma.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Alina S. Gerrie
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Alina S. Gerrie
    2775 Laurel St, 
    Vancouver, BC, CA 

    Alina Gerrie practices practicing medicine in Vancouver, Canada. Ms. Gerrie is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hodgkin Lymphoma, Non-Hodgkin Lymphoma, Classical Hodgkin Lymphoma, B-Cell Lymphoma, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Aaron J. Marshall
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Aaron J. Marshall
    Winnipeg, MB, CA 

    Aaron Marshall practices practicing medicine in Winnipeg, Canada. Mr. Marshall 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 Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Sue C. Robinson
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Sue C. Robinson
    Halifax, NS, CA 

    Sue Robinson practices practicing medicine in Halifax, Canada. Ms. Robinson is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 2 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.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Andrew W. Aw
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Andrew W. Aw
    Ottawa, ON, CA 

    Andrew Aw practices practicing medicine in Ottawa, Canada. Mr. Aw 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 Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Graeme A. Fraser
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Graeme A. Fraser
    Hamilton, ON, CA 

    Graeme Fraser practices practicing medicine in Hamilton, Canada. Mr. Fraser is rated as an Advanced 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 Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Non-Hodgkin Lymphoma, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Ganchimeg Ishdorj
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Ganchimeg Ishdorj
    Winnipeg, MB, CA 

    Ganchimeg Ishdorj practices practicing medicine in Winnipeg, Canada. Ishdorj is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Cynthia L. Toze
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Cynthia L. Toze
    Vancouver, BC, CA 

    Cynthia Toze practices practicing medicine in Vancouver, Canada. Ms. Toze is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Small Lymphocytic Lymphoma (SLL), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Patrick Lefebvre
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Patrick Lefebvre
    Montreal, QC, CA 

    Patrick Lefebvre practices practicing medicine in Montreal, Canada. Mr. Lefebvre is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Schizophrenia, Deep Vein Thrombosis, Sleeve Gastrectomy, and Tissue Biopsy.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Isabelle Fleury
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Isabelle Fleury
    Montreal, QC, CA 

    Isabelle Fleury practices practicing medicine in Montreal, Canada. Ms. Fleury is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Diffuse Large B-Cell Lymphoma (DLBCL), B-Cell Lymphoma, Non-Hodgkin Lymphoma, Follicular Lymphoma, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Christine I. Chen
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Christine I. Chen
    610 University Avenue, 5-220, M5G 2M9, 
    Toronto, ON, CA 

    Christine Chen practices practicing medicine in Toronto, Canada. Ms. Chen is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Multiple Myeloma, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Waldenstrom Macroglobulinemia, and Bone Marrow Transplant.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Marie-helene Lafeuille
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Marie-helene Lafeuille
    Montreal, QC, CA 

    Marie-helene Lafeuille practices practicing medicine in Montreal, Canada. Lafeuille is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Schizophrenia, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Small Lymphocytic Lymphoma (SLL), and Tissue Biopsy.

    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Yonghong Shi
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Yonghong Shi
    Toronto, ON, CA 

    Yonghong Shi practices practicing medicine in Toronto, Canada. Shi is rated as an Advanced expert by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Glucocorticoid Resistance, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Small Lymphocytic Lymphoma (SLL).

    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 190

    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 Canada?

    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 Canada?

    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 Canada?

    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
    Chronic Lymphocytic Leukemia (CLL) doctor near Los Angeles, CA
    Chronic Lymphocytic Leukemia (CLL) doctor near Chicago, IL
    Chronic Lymphocytic Leukemia (CLL) doctor near Houston, TX
    Chronic Lymphocytic Leukemia (CLL) doctor near Phoenix, AZ
    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 Canada?

    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 Canada?

    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 Canada?

    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 Canada?

    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 Canada?

    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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