The 20 Best Chronic Lymphocytic Leukemia (CLL) Doctors Near Me in South Pasadena, CA

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

Last Updated: 04/28/2026

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MediFind found 162 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near South Pasadena, CA. Of these, 132 are Experienced, 20 are Advanced, 9 are Distinguished and 1 are Elite.

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162 providers found
    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Oncology | Hematology
    Distinguished in Chronic Lymphocytic Leukemia (CLL)
    Oncology | Hematology
    1505 Wilson Terrace, Suite 200, 
    Glendale, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Boris Bagdasarian is a Hematologist and an Oncologist practicing medicine in Glendale, California. Dr. Bagdasarian is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 135 other conditions, according to our data. His clinical expertise encompasses Agranulocytosis, Chronic Familial Neutropenia, Langerhans Cell Histiocytosis, and Thrombocytopenia. Dr. Bagdasarian is currently accepting new patients.

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

    Comprehensive Oncology Hematology Center

    1505 Wilson Terr, Ste 340, 
    Glendale, CA 
     (4.7 miles away)
    Languages Spoken:
    English, Arabic, Armenian, French
    Accepting New Patients

    To provide state of the art medical care for our patients in a friendly, and compassionate setting. Dr. Shirinian is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 70 other conditions, according to our data. His clinical expertise encompasses Acute Erythroid Leukemia (AEL), Colorectal Cancer, Small Cell Lung Cancer (SCLC), and Lung Adenocarcinoma. Dr. Shirinian is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine. Dr. Shirinian is currently accepting new patients.

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

    USC Norris Comprehensive Cancer Center And Hospital

    1441 Eastlake Ave, 
    Los Angeles, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ann Mohrbacher is an Oncologist practicing medicine in Los Angeles, California. Dr. Mohrbacher is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, Mantle Cell Lymphoma (MCL), Bone Marrow Transplant, and Bone Marrow Aspiration.

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

    Alexey Danilov, M.D., PH.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexey Danilov is an Oncologist practicing medicine in Duarte, California. Dr. Danilov is rated as an Elite provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Mantle Cell Lymphoma (MCL), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Bone Marrow Transplant, and Bone Marrow Aspiration.

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

    Oncology Physicians Network Of California PC

    50 Alessandro Pl, 
    Pasadena, CA 
     (0.9 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jason Ho is an Internal Medicine provider practicing medicine in Pasadena, California. He has been practicing medicine for over 25 years. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Ho is board certified in American Board Internal Medicine.

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

    Keck Medicine Of USC-Pasadena

    625 S Fair Oaks Ave Ste 400, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Mark Mcnamara is a Hematologist practicing medicine in Pasadena, California. Dr. Mcnamara is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Cholangiocarcinoma (Bile Duct Cancer), Paget Disease of the Breast, Anemia, and Bone Marrow Aspiration.

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

    UCLA Cancer Care DTLA

    700 W 7th St, Ste S270-B, 
    Los Angeles, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Shin is a Hematologist and an Oncologist practicing medicine in Los Angeles, California. Dr. Shin is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Familial Colorectal Cancer, and Lynch Syndrome. Dr. Shin is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Shin is currently accepting new patients.

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

    UCLA Cancer Care DTLA

    700 W 7th St, Ste S270-B, 
    Los Angeles, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Caspian Oliai is a Hematologist practicing medicine in Los Angeles, California. Dr. Oliai 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 Acute Myeloid Leukemia (AML), Multiple Myeloma, Acute Lymphoblastic Leukemia (ALL), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Oliai is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Oliai is currently accepting new patients.

    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Oncology | Hematology Oncology
    Experienced in Chronic Lymphocytic Leukemia (CLL)
    Oncology | Hematology Oncology
    1300 North Vermont Avenue, 
    Los Angeles, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sungwon Kyung is a Hematologist Oncology specialist and an Oncologist practicing medicine in Los Angeles, California. Dr. Kyung is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Febrile Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Thrombocytopenia. Dr. Kyung is currently accepting new patients.

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

    The Oncology Institute Of Hope And Innovation

    101 E. Beverly Blvd., Ste 200, 
    Montebello, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    To provide our patients with compassionate quality medical care. Dr. Rupani 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 Myelodysplastic Syndrome (MDS), Paget Disease of the Breast, Breast Cancer, and Familial Colorectal Cancer. Dr. Rupani is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Rupani is currently accepting new patients.

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

    Daniel Jae Kim, M.D.

    209 Fair Oaks Ave, 
    South Pasadena, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Kim is an Oncologist practicing medicine in South Pasadena, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Agranulocytosis, Chronic Familial Neutropenia, and Blood Clots.

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

    Kelly Yap, M.D.

    209 Fair Oaks Ave, 
    South Pasadena, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kelly Li Yap is an Oncologist practicing medicine in South Pasadena, California. Dr. Li Yap is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, HER-2 Positive Breast Cancer, and Stomach Cancer.

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

    Oncology Physicians Network Of California PC

    50 Alessandro Pl, 
    Pasadena, CA 
     (0.9 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Weber Chen is an Internal Medicine provider practicing medicine in Pasadena, California. He has been practicing medicine for over 28 years. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Angiosarcoma, Inflammatory Breast Cancer, and Familial Colorectal Cancer. Dr. Chen is board certified in American Board Of Internal Medicine.

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

    Joseph J. Pachorek Md., Inc.

    630 S Raymond Ave, 
    Pasadena, CA 
     (1.2 miles away)
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Pachorek is a primary care provider, practicing in Internal Medicine in Pasadena, California. He has been practicing medicine for over 40 years. Dr. Pachorek is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Sideroblastic Anemia, and High Cholesterol. Dr. Pachorek is board certified in American Board Of Internal Medicine.

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

    Office

    625 S Fair Oaks Ave Ste 320, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Applebaum is a Hematologist practicing medicine in Pasadena, California. Dr. Applebaum 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 Breast Cancer, Paget Disease of the Breast, Breast Cancer in Men, and Anemia.

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

    Keck Medicine Of USC-Pasadena

    625 S Fair Oaks Ave Ste 400, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Huang is an Oncologist practicing medicine in Pasadena, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Deep Vein Thrombosis, Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), and Thyroidectomy.

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

    Wes J. Powell MD Inc.

    950 S Arroyo Pkwy Fl 3, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Jeffrey Denham is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Denham is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His clinical expertise encompasses High Cholesterol, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Richter Syndrome.

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

    Office

    625 S Fair Oaks Ave Ste 320, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Black is a Hematologist practicing medicine in Pasadena, California. Dr. Black is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Angiosarcoma, and Anemia.

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

    MhsceRxp

    800 Fairmount Ave Ste 412, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Di Flauro is a primary care provider, practicing in Family Medicine in Pasadena, California. Dr. Di Flauro is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Philadelphia-Negative Chronic Myeloid Leukemia, and Chronic Myelogenous Leukemia (CML).

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

    Wes J. Powell MD Inc.

    950 S Arroyo Pkwy Fl 3, 
    Pasadena, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Lori Wynstock is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Wynstock is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cloudy Cornea, Multiple System Atrophy, Mitral Valve Prolapse, and Waldenstrom Macroglobulinemia.

    Showing 1-20 of 162

    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 South Pasadena, 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 South Pasadena, 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 South Pasadena, 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 South Pasadena, 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 South Pasadena, 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 South Pasadena, 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 South Pasadena, 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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