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    Last Updated: 10/30/2025

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    MediFind found 158 doctor with experience in Acute Lymphoblastic Leukemia (ALL) near Ontario, CA. Of these, 133 are Experienced, 19 are Advanced and 6 are Distinguished.

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    158 providers found
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      James A. Whitlock
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      James A. Whitlock
      Toronto, ON, CA 

      James Whitlock practices in Toronto, Canada. Mr. Whitlock is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Langerhans Cell Histiocytosis, Acute Lymphoblastic Leukemia (ALL), Reticulohistiocytoma, and Histiocytosis.

      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Mark D. Minden
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Mark D. Minden
      Toronto, ON, CA 

      Mark Minden practices in Toronto, Canada. Mr. Minden is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Chronic Myelogenous Leukemia (CML), and Bone Marrow Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Johann K. Hitzler
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

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

      Johann Hitzler practices in Toronto, Canada. Hitzler is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Their top areas of expertise are Down Syndrome, Acute Lymphoblastic Leukemia (ALL), L1 Syndrome, and Leukemia.

      Learn about our expert tiers
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Lillian A. Sung
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Lillian A. Sung
      686 Bay Street, 
      Toronto, ON, CA 

      Lillian Sung practices in Toronto, Canada. Ms. Sung is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Febrile Neutropenia, Infantile Neutropenia, Agranulocytosis, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Andre C. Schuh
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Andre C. Schuh
      Toronto, ON, CA 

      Andre Schuh practices in Toronto, Canada. Mr. Schuh is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Leukemia, Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Acute Myelomonocytic Leukemia, and Bone Marrow Transplant.

      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Ronald D. Barr
      Distinguished in Acute Lymphoblastic Leukemia (ALL)

      Ronald D. Barr
      1200 Main St W, 
      Hamilton, ON, CA 

      Ronald Barr practices in Hamilton, Canada. Mr. Barr is rated as a Distinguished expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Malnutrition, Fractured Spine, and Bone Marrow Transplant.

      Paul C. Nathan
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Paul C. Nathan
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Paul C. Nathan
      555 University Ave, 
      Toronto, ON, CA 

      Paul Nathan practices in Toronto, Canada. Mr. Nathan is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are High Blood Pressure in Infants, Metastatic Uveal Melanoma, Hodgkin Lymphoma, Nephrectomy, and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jason D. Pole
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jason D. Pole
      155 College Street, 
      Toronto, ON, CA 

      Jason Pole practices in Toronto, Canada. Mr. Pole is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Hodgkin Lymphoma, Thyroidectomy, and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      John E. Dick
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      John E. Dick
      Toronto, ON, CA 

      John Dick practices in Toronto, Canada. Mr. Dick is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Down Syndrome, and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Aaron D. Schimmer
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Aaron D. Schimmer
      610 University Ave, 
      Toronto, ON, CA 

      Aaron Schimmer practices in Toronto, Canada. Mr. Schimmer is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Leukemia, Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Myeloproliferative Neoplasms (MPN), and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Joerg A. Krueger
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Joerg A. Krueger
      Toronto, ON, CA 

      Joerg Krueger practices in Toronto, Canada. Krueger is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Their top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hemophagocytic Lymphohistiocytosis, Osteopetrosis, Non-Langerhans-Cell Histiocytosis, and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Gregor D. Reid
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Gregor D. Reid
      London, ON, CA 

      Gregor Reid practices in London, Canada. Mr. Reid is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Urinary Tract Infection (UTI), Toxic Shock Syndrome, and Leukemia.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Mary Shago
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Mary Shago
      Toronto, ON, CA 

      Mary Shago practices in Toronto, Canada. Ms. Shago is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Mixed Gonadal Dysgenesis, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Hassan A. Sibai
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Hassan A. Sibai
      Toronto, ON, CA 

      Hassan Sibai practices in Toronto, Canada. Mr. Sibai is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). His top areas of expertise are Myelofibrosis, Leukemia, Myeloproliferative Neoplasms (MPN), Bone Marrow Transplant, and Bone Graft.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Cynthia J. Guidos
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Cynthia J. Guidos
      Toronto, ON, CA 

      Cynthia Guidos practices in Toronto, Canada. Ms. Guidos is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Meningitis, and Acute Myeloid Leukemia (AML).

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Rinku Sutradhar
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Rinku Sutradhar
      155 College Street, 
      Toronto, ON, CA 

      Rinku Sutradhar practices in Toronto, Canada. Sutradhar is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Their top areas of expertise are Colorectal Cancer, Breast Cancer, Anal Cancer, Mastectomy, and Colonoscopy.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jayne S. Danska
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jayne S. Danska
      Toronto, ON, CA 

      Jayne Danska practices in Toronto, Canada. Ms. Danska is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hairy Cell Leukemia (HCL), Leukemia, and Type 1 Diabetes (T1D).

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jacqueline L. Halton
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Jacqueline L. Halton
      Ottawa, ON, CA 

      Jacqueline Halton practices in Ottawa, Canada. Ms. Halton is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Venous Thromboembolism (VTE), Fractured Spine, Acute Lymphoblastic Leukemia (ALL), and Leukemia.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Maria A. Perusini
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Maria A. Perusini
      Toronto, ON, CA 

      Maria Perusini practices in Toronto, Canada. Ms. Perusini is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Chronic Myelogenous Leukemia (CML), Leukemia, Acute Lymphoblastic Leukemia (ALL), and Gangrene.

      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Dawn C. Maze
      Advanced in Acute Lymphoblastic Leukemia (ALL)

      Dawn C. Maze
      Toronto, ON, CA 

      Dawn Maze practices in Toronto, Canada. Ms. Maze is rated as an Advanced expert by MediFind in the treatment of Acute Lymphoblastic Leukemia (ALL). Her top areas of expertise are Myeloproliferative Neoplasms (MPN), Myelofibrosis, Leukemia, Bone Marrow Transplant, and Bone Graft.

      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 158

      Last Updated: 10/30/2025

      What is the definition of Acute Lymphoblastic Leukemia (ALL)?

      Acute lymphoblastic leukemia (ALL) is a fast-growing cancer of a type of white blood cells called lymphocytes.

      ALL occurs when the bone marrow produces a large number of immature lymphoblasts, a cancerous form of lymphocytes. Bone marrow is the soft, spongy tissue found inside most bones in children and in the front chest bone (sternum) and the pelvis bones in adults that helps form all blood cells. The abnormal lymphoblasts grow quickly and replace normal cells in the bone marrow. ALL prevents healthy blood cells from being made. Life-threatening symptoms can occur as normal blood counts drop.

      When should I see an Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) doctor in Ontario, CA?

      You can find an Acute Lymphoblastic Leukemia (ALL) doctor in any of the 10 largest U.S. cities by clicking below:

      Acute Lymphoblastic Leukemia (ALL) doctor near New York, NY
      Acute Lymphoblastic Leukemia (ALL) doctor near Los Angeles, CA
      Acute Lymphoblastic Leukemia (ALL) doctor near Chicago, IL
      Acute Lymphoblastic Leukemia (ALL) doctor near Houston, TX
      Acute Lymphoblastic Leukemia (ALL) doctor near Phoenix, AZ
      Acute Lymphoblastic Leukemia (ALL) doctor near Philadelphia, PA
      Acute Lymphoblastic Leukemia (ALL) doctor near Atlanta, GA
      Acute Lymphoblastic Leukemia (ALL) doctor near Boston, MA
      Acute Lymphoblastic Leukemia (ALL) doctor near Dallas, TX
      Acute Lymphoblastic Leukemia (ALL) doctor near San Jose, CA

      How does MediFind rank Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) doctor search results page. 

      Why is it important to get a second opinion from a different Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) doctors in Ontario, CA?

      Look for the filter feature on the left side of the Acute Lymphoblastic Leukemia (ALL) 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 Acute Lymphoblastic Leukemia (ALL) doctor that offers video calls?

      Look for the filter feature on the left-side of the Acute Lymphoblastic Leukemia (ALL) 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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