The 20 Best Richter Syndrome Doctors Near Me in Downey, CA

Find the Top Richter Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 118 doctor with experience in Richter Syndrome near Downey, CA. Of these, 105 are Experienced, 12 are Advanced and 1 are Distinguished.

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118 providers found
    Advanced in Richter Syndrome
    Hematology | Oncology
    Advanced in Richter Syndrome
    Hematology | Oncology

    The Oncology Institute

    11525 Brookshire Ave Ste 202, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dilruba Haque is a Hematologist and an Oncologist practicing medicine in Downey, California. Dr. Haque is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Non-Hodgkin Lymphoma.

    Experienced in Richter Syndrome
    Oncology | Hematology
    Experienced in Richter Syndrome
    Oncology | Hematology

    The Oncology Institute Of Hope And Innovation

    101 E. Beverly Blvd., Ste 200, 
    Montebello, CA 
     (5.5 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 Richter Syndrome. 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.

    Advanced in Richter Syndrome
    Hematology
    Advanced in Richter Syndrome
    Hematology

    SOC Pathology Medical Group Inc.

    2374 E Pacifica Pl, 
    Compton, CA 
     (8.2 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 Richter Syndrome. 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.

    Learn about our expert tiers
    Experienced in Richter Syndrome
    Experienced in Richter Syndrome

    Amitabha Mazumder, MD Private Practice

    11450 Brookshire Ave, Ste 309, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English, Bengali, Hindi

    Amitabha Mazumder is an Oncologist practicing medicine in Downey, California. Dr. Mazumder is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Superficial Thrombophlebitis, Thrombocytopenia, Anemia, and Bone Marrow Transplant. Dr. Mazumder is board certified in Internal Medicine (Sub: Medical Oncology).

    Experienced in Richter Syndrome
    Hematology
    Experienced in Richter Syndrome
    Hematology

    Alexander D Vargas M D F A C S Inc

    11480 Brookshire Ave Ste 201, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Kyle Greene is a Hematologist practicing medicine in Downey, California. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Thrombocytopenia, and Subacute Combined Degeneration.

    Experienced in Richter Syndrome
    Oncology
    Experienced in Richter Syndrome
    Oncology

    The Oncology Institute Of Hope And Innovation

    11480 Brookshire Ave Ste 309, 
    Downey, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Jai Joshi is an Oncologist practicing medicine in Downey, California. Dr. Joshi is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His clinical expertise encompasses Polycythemia Vera, Inflammatory Breast Cancer, Thrombocytopenia, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

    Experienced in Richter Syndrome
    Internal Medicine
    Experienced in Richter Syndrome
    Internal Medicine

    Oncology Physicians Network Of California PC

    11480 Brookshire Ave, 
    Downey, CA 
     (0.3 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English
    Offers Telehealth

    Yunfei Wei is an Internal Medicine provider practicing medicine in Downey, California. She has been practicing medicine for over 38 years. Dr. Wei is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Anemia, Familial Colorectal Cancer, Drug-Induced Thrombocytopenia, and Orchiectomy. Dr. Wei is board certified in American Board Internal Medicine.

    Experienced in Richter Syndrome
    Experienced in Richter Syndrome

    Fadi E Nakhl, MD Private Practice

    3628 E Imperial Hwy #401, 
    Lynwood, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Fadi Nakhl is a Hematologist practicing medicine in Lynwood, California. Dr. Nakhl is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Familial Colorectal Cancer, and Chronic Familial Neutropenia. Dr. Nakhl is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology).

    Experienced in Richter Syndrome
    Experienced in Richter Syndrome

    The Oncology Institute

    3628 E Imperial Hwy Ste 401, 
    Lynwood, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Manuel Zevallos is an Oncologist practicing medicine in Lynwood, California. Dr. Zevallos is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Paget Disease of the Breast, Breast Cancer, Childhood Iron Deficiency Anemia, and Endoscopy.

    Experienced in Richter Syndrome
    Internal Medicine
    Experienced in Richter Syndrome
    Internal Medicine

    Philip P Lim MD Inc

    9604 Artesia Blvd, 
    Bellflower, CA 
     (4.5 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Philip Lim is a primary care provider, practicing in Internal Medicine in Bellflower, California. He has been practicing medicine for over 46 years. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His clinical expertise encompasses Kerion Celsi, Peptic Ulcer, Tracheitis, and Myelomeningocele.

    Experienced in Richter Syndrome
    Experienced in Richter Syndrome
    3747 Worsham Avenue, Suite 101, 
    Long Beach, CA 
     (7.9 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 Richter Syndrome. Her clinical expertise encompasses Anemia, Dehydration, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Gutierrez is currently accepting new patients.

    Advanced in Richter Syndrome
    Internal Medicine
    Advanced in Richter Syndrome
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (7.9 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 Richter Syndrome. 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.

    Experienced in Richter Syndrome
    Internal Medicine
    Experienced in Richter Syndrome
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (7.9 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 Richter Syndrome. 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 Richter Syndrome
    Internal Medicine
    Experienced in Richter Syndrome
    Internal Medicine

    Oncology Physicians Network Of California PC

    3747 Worsham Ave, 
    Long Beach, CA 
     (7.9 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 Richter Syndrome. 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 Richter Syndrome
    Internal Medicine
    Advanced in Richter Syndrome
    Internal Medicine

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Sapkin is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Sapkin is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Richter Syndrome, Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL).

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome

    USC Norris Comprehensive Cancer Center And Hospital

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

    Ann Mohrbacher is an Oncologist practicing medicine in Los Angeles, California. Dr. Mohrbacher is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. 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.

    Advanced in Richter Syndrome
    Hematology
    Advanced in Richter Syndrome
    Hematology

    Los Angeles General Medical Center Foundation Inc.

    1200 N State St, 
    Los Angeles, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kevin Kelly is a Hematologist practicing medicine in Los Angeles, California. Dr. Kelly is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Multiple Myeloma, Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration.

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome

    Todd Cancer Institute Womens Specialty Center

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (9.6 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 Richter Syndrome. 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 Richter Syndrome
    Internal Medicine
    Experienced in Richter Syndrome
    Internal Medicine

    Oncology Physicians Network Of California PC

    2653 Elm Ave, 
    Long Beach, CA 
     (9.8 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 Richter Syndrome. 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.

    Experienced in Richter Syndrome
    Oncology | Hematology
    Experienced in Richter Syndrome
    Oncology | Hematology

    UCLA Cancer Care DTLA

    700 W 7th St, Ste S270-B, 
    Los Angeles, CA 
     (10.4 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 Richter Syndrome. 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.

    Showing 1-20 of 118

    Last Updated: 04/28/2026

    What is the definition of Richter Syndrome?

    Richter syndrome is a rare condition in which chronic lymphocytic leukemia (CLL) changes into a fast-growing type of lymphoma. Symptoms of Richter syndrome can include fever, loss of weight and muscle mass, abdominal pain, and enlargement of the lymph nodes, liver, and spleen. Laboratory results may show anemia and low platelet counts (which can lead to easy bleeding and bruising).

    When should I see a Richter Syndrome doctor near Downey, 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 Richter Syndrome doctor near Downey, 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 Richter Syndrome doctors near Downey, 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 Richter Syndrome doctors near Downey, 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 Richter Syndrome doctor near Downey, 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 Richter Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Richter Syndrome 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 Richter Syndrome doctor near Downey, 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 Richter Syndrome 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 Richter Syndrome 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 Richter Syndrome doctors near Downey, CA?

    Look for the filter feature on the left side of the Richter Syndrome 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 Richter Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Richter Syndrome 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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