The 20 Best Adult T-Cell Leukemia Doctors Near Me in Ontario, CA

Find the Top Adult T-Cell Leukemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 21 doctor with experience in Adult T-Cell Leukemia near Ontario, CA. Of these, 19 are Experienced and 2 are Advanced.

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21 providers found
    Advanced in Adult T-Cell Leukemia

    Patrick T. Gunning
    Advanced in Adult T-Cell Leukemia

    Patrick T. Gunning
    80 St. George Street, 
    Toronto, ON, CA 

    Patrick Gunning practices practicing medicine in Toronto, Canada. Mr. Gunning is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, Adult T-Cell Leukemia, and Leukemia.

    Advanced in Adult T-Cell Leukemia

    Elvin D. De Araujo
    Advanced in Adult T-Cell Leukemia

    Elvin D. De Araujo
    3359 Mississauga Rd N, 
    Mississauga, ON, CA 

    Elvin De Araujo practices practicing medicine in Mississauga, Canada. Mr. De Araujo is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, Adult T-Cell Leukemia, and Hyper IgE Syndrome.

    Experienced in Adult T-Cell Leukemia

    John G. Kuruvilla
    Experienced in Adult T-Cell Leukemia

    John G. Kuruvilla
    Toronto, ON, CA 

    John Kuruvilla practices practicing medicine in Toronto, Canada. Mr. Kuruvilla is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, Classical Hodgkin Lymphoma, Hodgkin Lymphoma, and Bone Marrow Transplant.

    Learn about our expert tiers
    Experienced in Adult T-Cell Leukemia

    Jeffrey H. Lipton
    Experienced in Adult T-Cell Leukemia

    Jeffrey H. Lipton
    55 Harbord St, M5S 2 W6, 
    Toronto, ON, CA 

    Jeffrey Lipton practices practicing medicine in Toronto, Canada. Mr. Lipton is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Myelogenous Leukemia (CML), Leukemia, Pure Red Cell Aplasia, Aase Syndrome, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Jason N. Berman
    Experienced in Adult T-Cell Leukemia

    Jason N. Berman
    Ottawa, ON, CA 

    Jason Berman practices practicing medicine in Ottawa, Canada. Mr. Berman is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Li-Fraumeni Syndrome, Dyskeratosis Congenita, CHARGE Syndrome, and Down Syndrome.

    Experienced in Adult T-Cell Leukemia

    Vishal Kukreti
    Experienced in Adult T-Cell Leukemia

    Vishal Kukreti
    Toronto, ON, CA 

    Vishal Kukreti practices practicing medicine in Toronto, Canada. Mr. Kukreti is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Non-Hodgkin Lymphoma, Primary Amyloidosis, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Experienced in Adult T-Cell Leukemia

    Michael Crump
    Experienced in Adult T-Cell Leukemia

    Michael Crump
    Toronto, ON, CA 

    Michael Crump practices practicing medicine in Toronto, Canada. Mr. Crump is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Mark D. Minden
    Experienced in Adult T-Cell Leukemia

    Mark D. Minden
    Toronto, ON, CA 

    Mark Minden practices practicing medicine in Toronto, Canada. Mr. Minden is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Chronic Myelogenous Leukemia (CML), and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Adam Suleman
    Experienced in Adult T-Cell Leukemia

    Adam Suleman
    Toronto, ON, CA 

    Adam Suleman practices practicing medicine in Toronto, Canada. Mr. Suleman is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. His clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, Leukocytosis, Non-Hodgkin Lymphoma, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Joerg A. Krueger
    Experienced in Adult T-Cell Leukemia

    Joerg A. Krueger
    Toronto, ON, CA 

    Joerg Krueger practices practicing medicine in Toronto, Canada. Krueger is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Hemophagocytic Lymphohistiocytosis, Osteopetrosis, Non-Langerhans-Cell Histiocytosis, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Johann K. Hitzler
    Experienced in Adult T-Cell Leukemia

    Johann K. Hitzler
    555 University Avenue, 
    Toronto, ON, CA 

    Johann Hitzler practices practicing medicine in Toronto, Canada. Hitzler is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Down Syndrome, L1 Syndrome, Acute Lymphoblastic Leukemia (ALL), Leukemia, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Anne M. Tierens
    Experienced in Adult T-Cell Leukemia

    Anne M. Tierens
    Toronto, ON, CA 

    Anne Tierens practices practicing medicine in Toronto, Canada. Ms. Tierens is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Autoimmune Hemolytic Anemia, Acute Myeloid Leukemia (AML), Leukemia, Acute Erythroid Leukemia (AEL), and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Johan Israelian
    Experienced in Adult T-Cell Leukemia

    Johan Israelian
    Toronto, ON, CA 

    Johan Israelian practices practicing medicine in Toronto, Canada. Mr. Israelian is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. His clinical expertise encompasses Myoclonic Epilepsy, Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, and Adult T-Cell Leukemia.

    Experienced in Adult T-Cell Leukemia

    Pimyupa Manaswiyoungkul
    Experienced in Adult T-Cell Leukemia

    Pimyupa Manaswiyoungkul
    80 St. George Street, 
    Toronto, ON, CA 

    Pimyupa Manaswiyoungkul practices practicing medicine in Toronto, Canada. Manaswiyoungkul is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. Their clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), T-Cell Lymphoma, Prolymphocytic Leukemia, and Adult T-Cell Leukemia.

    Experienced in Adult T-Cell Leukemia

    Hans A. Messner
    Experienced in Adult T-Cell Leukemia

    Hans A. Messner
    Toronto, ON, CA 

    Hans Messner practices practicing medicine in Toronto, Canada. Mr. Messner is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Graft Versus Host Disease (GvHD), Leukemia, Acute Myeloid Leukemia (AML), Chronic Graft Versus Host Disease (cGvHD), and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Tomohiro Aoki
    Experienced in Adult T-Cell Leukemia

    Tomohiro Aoki
    Toronto, ON, CA 

    Tomohiro Aoki practices practicing medicine in Toronto, Canada. Mr. Aoki is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hodgkin Lymphoma, Non-Hodgkin Lymphoma, Mediastinal Tumor, and Classical Hodgkin Lymphoma.

    Experienced in Adult T-Cell Leukemia

    Krimo Toutah
    Experienced in Adult T-Cell Leukemia

    Krimo Toutah
    3359 Mississauga Road, 
    Mississauga, ON, CA 

    Krimo Toutah practices practicing medicine in Mississauga, Canada. Toutah is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. Their clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, and Adult T-Cell Leukemia.

    Experienced in Adult T-Cell Leukemia

    Jill Fulcher
    Experienced in Adult T-Cell Leukemia

    Jill Fulcher
    Ottawa, ON, CA 

    Jill Fulcher practices practicing medicine in Ottawa, Canada. Ms. Fulcher is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. Her clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Factor 5 Deficiency, Acute Myeloid Leukemia (AML), and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Muhammad A. Zahoor
    Experienced in Adult T-Cell Leukemia

    Muhammad A. Zahoor
    Toronto, ON, CA 

    Muhammad Zahoor practices practicing medicine in Toronto, Canada. Mr. Zahoor is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. His clinical expertise encompasses Severe Acute Respiratory Syndrome (SARS), Hepatitis B, COVID-19, and Hepatitis.

    Experienced in Adult T-Cell Leukemia

    Weiwei Beckerleg
    Experienced in Adult T-Cell Leukemia

    Weiwei Beckerleg
    Ottawa, ON, CA 

    Weiwei Beckerleg practices practicing medicine in Ottawa, Canada. Beckerleg is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. Their clinical expertise encompasses Chronic T-Cell Leukemia (CTCL), Prolymphocytic Leukemia, Retroperitoneal Fibrosis, and Lymphofollicular Hyperplasia.

    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 21

    Last Updated: 04/28/2026

    What is the definition of Adult T-Cell Leukemia?

    Adult T-cell leukemia/lymphoma (ATL) is is a rare and aggressive T-cell lymphoma that is linked to infection by the human T-cell lymphotropic virus 1 (HTLV-1). The exact mechanism by which HTLV-I infection causes the ATL is unknown. The clinical features of ATL include generalized swelling of the lymph nodes (lymphadenopathy), increased liver and spleen size (hepatosplenomegaly), immunosuppression, high levels of calcium in the blood, lytic bone lesions (spots that appear as 'holes' on a standard bone x-ray), and skin lesions. There are four basic clinical variants of ATL: acute (60% of cases), lymphomatous (20 % of cases), chronic (10% of cases) and smoldering (10% of cases).

    When should I see an Adult T-Cell Leukemia doctor in Ontario, CA?

    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 an Adult T-Cell Leukemia doctor in Ontario, CA?

    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 Adult T-Cell Leukemia doctor in Ontario, CA?

    You can find an Adult T-Cell Leukemia doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Adult T-Cell Leukemia doctors in Ontario, CA?

    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 Adult T-Cell Leukemia doctors in Ontario, CA?

    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 an Adult T-Cell Leukemia doctor in Ontario, CA?

    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 Adult T-Cell Leukemia doctor search results page. 

    Why is it important to get a second opinion from a different Adult T-Cell Leukemia 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 an Adult T-Cell Leukemia doctor in Ontario, CA?

    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 Adult T-Cell Leukemia 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 Adult T-Cell Leukemia 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 Adult T-Cell Leukemia doctors in Ontario, CA?

    Look for the filter feature on the left side of the Adult T-Cell Leukemia 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 an Adult T-Cell Leukemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Adult T-Cell Leukemia 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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