Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 103 doctor with experience in Chronic B-Cell Leukemia (CBCL) near Orange, CA. Of these, 79 are Experienced, 19 are Advanced, 3 are Distinguished and 2 are Elite.

    Location
    LocationClose
    103 providers found
      Elite in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Elite in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, Uci Dept Of Medicine, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Catherine Coombs is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Coombs is rated as an Elite provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Elite in Chronic B-Cell Leukemia (CBCL)
      Elite in Chronic B-Cell Leukemia (CBCL)

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (12.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tanya Siddiqi is a Hematologist in Newport Beach, California. Dr. Siddiqi is rated as an Elite provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mohammadbagher Ziari is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer.

      Learn about our expert tiers
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Misagh Karimi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Karimi is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.

      Distinguished in Chronic B-Cell Leukemia (CBCL)
      Oncology | Hematology
      Distinguished in Chronic B-Cell Leukemia (CBCL)
      Oncology | Hematology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Susan O'brien is an Oncologist and a Hematologist in Orange, California. Dr. O'brien is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Chronic Myelogenous Leukemia (CML), and Bone Marrow Aspiration.

      Distinguished in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Distinguished in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, Uci Dept Of Medicine, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Khosrow Mahdavi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Mahdavi is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Myelodysplastic Syndrome (MDS), Inflammatory Breast Cancer, Hemochromatosis, Paget Disease of the Breast, and Bone Marrow Aspiration.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, and Prostatectomy.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Pleuropulmonary Blastoma, Lynch Syndrome, Colorectal Cancer, and Familial Colorectal Cancer.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      1010 West La Veta Avenue, Suite 200, 
      Orange, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Timothy Byun is a Hematologist Oncology provider in Orange, California. Dr. Byun is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Lung Cancer, Anal Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Bone Marrow Aspiration. Dr. Byun is currently accepting new patients.

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology
      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Andreea Nanci is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Nanci is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Chronic Lymphocytic Leukemia (CLL).

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lauren Pinter-Brown is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Pinter-Brown is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are T-Cell Lymphoma, Mycosis Fungoides, Peripheral T-Cell Lymphoma, Non-Hodgkin Lymphoma, and Bone Marrow Transplant.

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elizabeth Brem is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Brem is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology | Hematology | Oncology

      Uc Regents

      101 The City Dr S, Uci Dept Of Medicine, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Deepa Jeyakumar is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Jeyakumar is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Chronic T-Cell Leukemia (CTCL), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Advanced in Chronic B-Cell Leukemia (CBCL)
      Advanced in Chronic B-Cell Leukemia (CBCL)

      City Of Hope Medical Foundation

      Irvine, CA 
       (11.0 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Avyakta Kallam is a Hematologist in Irvine, California. Dr. Kallam has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Internal Medicine
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Internal Medicine
      845 East Chapman Avenue, 
      Orange, CA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      1100 West Stewart Drive, 
      Orange, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Wong is a Hematologist Oncology provider in Orange, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Adult Soft Tissue Sarcoma, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Clear Cell Sarcoma. Dr. Wong is currently accepting new patients.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      1010 W La Veta Ave Ste 200, 
      Orange, CA 
       (1.2 miles away)
      Languages Spoken:
      English

      Tiberio Lindgren is a Hematologist Oncology provider in Orange, California. Dr. Lindgren is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Inflammatory Breast Cancer.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      1010 West La Veta Avenue, Suite 200, 
      Orange, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tariq Mahmood is a Hematologist Oncology provider in Orange, California. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Pleuropulmonary Blastoma. Dr. Mahmood is currently accepting new patients.

      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      Experienced in Chronic B-Cell Leukemia (CBCL)
      Hematology Oncology
      1010 West La Veta Avenue, Suite 200, 
      Orange, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sam Huang is a Hematologist Oncology provider in Orange, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, and Squamous Cell Lung Carcinoma. Dr. Huang is currently accepting new patients.

      Showing 1-20 of 103

      Last Updated: 10/30/2025

      What is the definition of Chronic B-Cell Leukemia (CBCL)?

      Chronic B cell leukemia is a type of chronic lymphocytic leukemia (CLL), or cancer of the blood and bone marrow that mainly affects adults. In chronic B cell leukemia, the bone marrow produces too many B lymphocytes, which are white blood cells that fight infection. Chronic B cell leukemia represents 95% of all chronic lymphocytic leukemias.

      When should I see a Chronic B-Cell Leukemia (CBCL) doctor near Orange, 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 a Chronic B-Cell Leukemia (CBCL) doctor near Orange, 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 does MediFind rank Chronic B-Cell Leukemia (CBCL) doctors near Orange, 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 Chronic B-Cell Leukemia (CBCL) doctors near Orange, 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 a Chronic B-Cell Leukemia (CBCL) doctor near Orange, 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 Chronic B-Cell Leukemia (CBCL) doctor search results page. 

      Why is it important to get a second opinion from a different Chronic B-Cell Leukemia (CBCL) 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 B-Cell Leukemia (CBCL) doctor near Orange, 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 Chronic B-Cell Leukemia (CBCL) 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 B-Cell Leukemia (CBCL) 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 B-Cell Leukemia (CBCL) doctors near Orange, CA?

      Look for the filter feature on the left side of the Chronic B-Cell Leukemia (CBCL) 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 B-Cell Leukemia (CBCL) doctor that offers video calls?

      Look for the filter feature on the left-side of the Chronic B-Cell Leukemia (CBCL) 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 

      Read more about our Content Policy