The 20 Best Chronic Lymphocytic Leukemia (CLL) Doctors Near Me in Los Alamitos, CA

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

Last Updated: 04/28/2026

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MediFind found 107 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near Los Alamitos, CA. Of these, 88 are Experienced, 13 are Advanced and 6 are Distinguished.

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107 providers found
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    3822 Katella Avenue, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Collin Vu is a Hematologist practicing medicine in Los Alamitos, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Anemia, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and ALK-Positive Non-Small Cell Lung Cancer. Dr. Vu is currently accepting new patients.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    3747 Worsham Avenue, Suite 101, 
    Long Beach, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karla Gutierrez is a Hematologist practicing medicine in Long Beach, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her clinical expertise encompasses Anemia, Dehydration, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Gutierrez is currently accepting new patients.

    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.6 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    George Semeniuk is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 31 years. Dr. Semeniuk is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 83 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Semeniuk is board certified in American Board Internal Medicine.

    Learn about our expert tiers
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.6 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lihong Wu is an Internal Medicine provider practicing medicine in Long Beach, California. She has been practicing medicine for over 36 years. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 53 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Interstitial Nephritis, Liver Failure, Gastrostomy, and Endoscopy. Dr. Wu is board certified in American Board Internal Medicine.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.6 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kiem Liem is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 39 years. Dr. Liem is rated as an Experienced provider 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 End-Stage Renal Disease (ESRD), Thrombocytopenia, Dehydration, and Paget Disease of the Breast. Dr. Liem is board certified in American Board Internal Medicine.

    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Hematology

    SOC Pathology Medical Group Inc.

    2374 E Pacifica Pl, 
    Compton, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    James Harris is a Hematologist practicing medicine in Compton, California. Dr. Harris is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses B-Cell Lymphoma, RUNX1 Familial Platelet Disorder, Hemangioma Thrombocytopenia Syndrome, and Non-Hodgkin Lymphoma.

    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology
    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology
    2151 North Harbor Boulevard, Suite 2100, 
    Fullerton, CA 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Park is a Hematologist Oncology provider practicing medicine in Fullerton, California. Dr. Park is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Non-Hodgkin Lymphoma, Lung Cancer, and Neuroendocrine Tumor. Dr. Park is currently accepting new patients.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    The Oncology Institute Of Hope And Innovation

    3851 Katella Ave, 
    Los Alamitos, CA 
     (0.4 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Offers Telehealth

    Omkar Marathe is an Internal Medicine provider practicing medicine in Los Alamitos, California. He has been practicing medicine for over 16 years. Dr. Marathe is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Thrombocytopenia, Colorectal Cancer, and Childhood Iron Deficiency Anemia. Dr. Marathe is board certified in American Board Internal Medicine.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology

    Abolhoda MD Inc

    3801 Katella Ave Ste 207, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mario Curti is a Hematologist practicing medicine in Los Alamitos, California. Dr. Curti is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Colorectal Cancer, Pleuropulmonary Blastoma, and Lung Cancer.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology

    Abolhoda MD Inc

    3801 Katella Ave Ste 207, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Maria Dungo is a Hematologist practicing medicine in Los Alamitos, California. Dr. Dungo is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Breast Cancer.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Family Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Family Medicine

    The Roads Foundation Inc

    Long Beach, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Samuel Benjamin is a primary care provider, practicing in Family Medicine in Long Beach, California. Dr. Benjamin is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Scabies, and Familial Hypertriglyceridemia.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology

    Office

    5901 E 7th St # 11, 
    Long Beach, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Pankaj Gupta is a Hematologist practicing medicine in Long Beach, California. Dr. Gupta is rated as an Experienced provider 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 Acute Lymphoblastic Leukemia (ALL), Plaque Psoriasis, Leukemia, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Hematology

    Office

    18000 Studebaker Rd Ste 800, 
    Cerritos, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Taras Benzar is a Hematologist practicing medicine in Cerritos, California. Dr. Benzar is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His clinical expertise encompasses Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Hodgkin Lymphoma, and Classical Hodgkin Lymphoma.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    2653 Elm Ave, 
    Long Beach, CA 
     (6.7 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eric Cheung is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 23 years. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Febrile Neutropenia, Agranulocytosis, and Chronic Familial Neutropenia. Dr. Cheung is board certified in American Board Of Internal Medicine.

    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Advanced in Chronic Lymphocytic Leukemia (CLL)

    Todd Cancer Institute Womens Specialty Center

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Blitzer is an Oncologist practicing medicine in Long Beach, California. Dr. Blitzer is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Posterior Fossa Tumor. Dr. Blitzer is currently accepting new patients.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
     (6.9 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nerses Tchekmedyian is an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 48 years. Dr. Tchekmedyian is rated as an Experienced provider 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 Juvenile Primary Osteoporosis, Iron Deficiency Anemia, Familial Colorectal Cancer, and Stomach Cancer. Dr. Tchekmedyian is board certified in American Board Internal Medicine.

    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine
    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Internal Medicine

    Oncology Physicians Network Of California PC

    9940 Talbert Ave, 
    Fountain Valley, CA 
     (9.7 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jack Jacoub is an Internal Medicine provider practicing medicine in Fountain Valley, California. He has been practicing medicine for over 28 years. Dr. Jacoub is rated as an Advanced provider 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 Thrombocytopenia, Anemia, Breast Cancer, and Paget Disease of the Breast. Dr. Jacoub is board certified in American Board Internal Medicine.

    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology | Hematology
    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology | Hematology

    Uc Regents

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

    Andreea Nanci is a Hematologist Oncology specialist and a Hematologist practicing medicine in Orange, California. Dr. Nanci is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Chronic Lymphocytic Leukemia (CLL).

    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Distinguished in Chronic Lymphocytic Leukemia (CLL)

    UCI Health

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

    Catherine Coombs is a Hematologist practicing medicine in Orange, California. Dr. Coombs is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Acute Myeloblastic Leukemia without Maturation, and Bone Marrow Aspiration.

    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology
    Advanced in Chronic Lymphocytic Leukemia (CLL)
    Hematology Oncology
    2151 North Harbor Boulevard, Suite 2100, 
    Fullerton, CA 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sanjay Sharma is a Hematologist Oncology provider practicing medicine in Fullerton, California. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Clear Cell Sarcoma. Dr. Sharma is currently accepting new patients.

    Showing 1-20 of 107

    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 near Los Alamitos, 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 Lymphocytic Leukemia (CLL) doctor near Los Alamitos, 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 Lymphocytic Leukemia (CLL) doctors near Los Alamitos, 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 Lymphocytic Leukemia (CLL) doctors near Los Alamitos, 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 Lymphocytic Leukemia (CLL) doctor near Los Alamitos, 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 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 near Los Alamitos, 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 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 near Los Alamitos, CA?

    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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