The 20 Best Richter Syndrome Doctors Near Me in Mission Hills, CA

Find the Top Richter Syndrome Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 1196 doctor with experience in Richter Syndrome near Mission Hills, CA. Of these, 955 are Experienced, 200 are Advanced, 39 are Distinguished and 2 are Elite.

Location
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1,196 providers found
    Elite in Richter Syndrome
    Elite in Richter Syndrome
    Referral may be required

    Regents Of The University Of California

    9400 Campus Point Dr, 
    La Jolla, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Kipps is a Hematologist practicing medicine in La Jolla, California. Dr. Kipps is rated as an Elite provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL), and Leukemia.

    Elite in Richter Syndrome
    Elite in Richter Syndrome
    Referral may be required

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Tait Shanafelt is a Hematologist practicing medicine in Palo Alto, California. Dr. Shanafelt is rated as an Elite 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 Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Distinguished in Richter Syndrome
    Hematology | Oncology
    Distinguished in Richter Syndrome
    Hematology | Oncology
    Referral may be required

    City Of Hope Comprehensive Cancer Center-Duarte

    1500 Duarte Rd, 
    Duarte, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Forman is a Hematologist and an Oncologist practicing medicine in Duarte, California. Dr. Forman is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Distinguished in Richter Syndrome
    Distinguished in Richter Syndrome
    Referral may be required

    Steven T. Rosen, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Steven Rosen is a Hematologist practicing medicine in Duarte, California. Dr. Rosen is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Small Lymphocytic Lymphoma (SLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration.

    Distinguished in Richter Syndrome
    Distinguished in Richter Syndrome
    Referral may be required

    City Of Hope Orange County Lennar Foundation Cancer Center

    Irvine, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Tanya Siddiqi is an Oncologist practicing medicine in Irvine, California. Dr. Siddiqi is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Splenectomy.

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome
    Referral may be required

    City Of Hope - Duarte Main Campus

    1500 E Duarte Rd, 
    Duarte, CA 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Alex Herrera is an Oncologist practicing medicine in Duarte, CA. He has been practicing medicine for over 17 years. Dr. Herrera 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 Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Aspiration, and Colonoscopy. Dr. Herrera is board certified in American Board Of Internal Medicine, Hematology and American Board Of Internal Medicine, Oncology.

    Advanced in Richter Syndrome
    Geriatrics | Oncology
    Advanced in Richter Syndrome
    Geriatrics | Oncology
    Referral may be required

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sassan Farjami is a Geriatrics specialist and an Oncologist practicing medicine in Long Beach, California. Dr. Farjami is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, Lynch Syndrome, and Gastrostomy. Dr. Farjami is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), American Board Internal Medicine, Internal Medicine, and Internal Medicine (Sub: Geriatric Medicine). Dr. Farjami is currently accepting new patients.

    Distinguished in Richter Syndrome
    Internal Medicine
    Distinguished in Richter Syndrome
    Internal Medicine

    UC Davis Medical Center

    2315 Stockton Blvd, 
    Sacramento, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Sanyukta Pawar is a primary care provider, practicing in Internal Medicine in Sacramento, California. Dr. Pawar is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Androgen Insensitivity Syndrome, Iron Deficiency Anemia, Anemia, and Sarcoidosis.

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome
    Referral may be required

    Drug Therapy Systems

    265 Cohasset Rd, 
    Chico, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mandy Robertson is a Hematologist practicing medicine in Chico, California. Dr. Robertson is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Follicular Lymphoma, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and Chronic B-Cell Leukemia (CBCL). Dr. Robertson is currently accepting new patients.

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome
    Referral may be required

    Edgar O. Vyhmeister MD

    265 Cohasset Rd Ste 170, 
    Chico, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Robert Randolph is an Oncologist practicing medicine in Chico, California. Dr. Randolph is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Hemangioma Thrombocytopenia Syndrome, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Breast Cancer.

    Advanced in Richter Syndrome
    Hematology | Oncology
    Advanced in Richter Syndrome
    Hematology | Oncology
    Referral may be required

    The Oncology Institute

    11525 Brookshire Ave Ste 202, 
    Downey, CA 
    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 31 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Non-Hodgkin Lymphoma.

    Advanced in Richter Syndrome
    Advanced in Richter Syndrome
    Referral may be required

    Naveen Gupta, M.D.

    1100 San Bernardino Rd, 
    Upland, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Naveen Gupta is an Oncologist practicing medicine in Upland, California. Dr. Gupta 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 Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, and Angiosarcoma.

    Advanced in Richter Syndrome
    Hematology Oncology
    Advanced in Richter Syndrome
    Hematology Oncology
    Referral may be required
    15031 Rinaldi Street, Suite 150, 
    Mission Hills, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Ali is a Hematologist Oncology provider practicing medicine in Mission Hills, California. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Anal Cancer, Inflammatory Breast Cancer, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Ali is currently accepting new patients.

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

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nishan Tchekmedyian is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. Tchekmedyian is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Iron Deficiency Anemia, Non-Hodgkin Lymphoma, and Familial Colorectal Cancer. Dr. Tchekmedyian is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), American Board Internal Medicine, and Internal Medicine. Dr. Tchekmedyian is currently accepting new patients.

    Experienced in Richter Syndrome
    Experienced in Richter Syndrome
    Referral may be required

    Ryotaro Nakamura, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Ryotaro Nakamura is an Oncologist practicing medicine in Duarte, California. Dr. Nakamura is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Colonoscopy.

    Experienced in Richter Syndrome
    Hematology
    Experienced in Richter Syndrome
    Hematology
    Referral may be required

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lihong Wu is a Hematologist practicing medicine in Long Beach, California. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Liver Failure, Agranulocytosis, Thrombocytopenia, Gastrostomy, and Endoscopy. Dr. Wu is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine. Dr. Wu is currently accepting new patients.

    Experienced in Richter Syndrome
    Experienced in Richter Syndrome
    Referral may be required

    Cancer Center - Dignity Health Woodland Clinic - Woodland, CA

    515 Fairchild Ct, 
    Woodland, CA 
    Languages Spoken:
    English, Hindi, Nepali
    Accepting New Patients
    Offers Telehealth

    Nabin Khanal is an Oncologist practicing medicine in Woodland, California. Dr. Khanal is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Lung Adenocarcinoma, Bone Marrow Aspiration, and Splenectomy. Dr. Khanal is board certified in Medical Oncology-American Board Of Internal Medicine and Hematology-American Board Of Internal Medicine. Dr. Khanal is currently accepting new patients.

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

    Oncology Physicians Network Of California PC

    1043 Elm Ave, 
    Long Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kiem Liem is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. Liem 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 End-Stage Renal Disease (ESRD), Thrombocytopenia, Dehydration, and Breast Cancer. Dr. Liem is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine. Dr. Liem is currently accepting new patients.

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

    Pacific Shores Medical Group

    16300 Sand Canyon Ave, Ste 207, 
    Irvine, CA 
    Languages Spoken:
    English, Armenian, French, Spanish
    Accepting New Patients
    Offers Telehealth

    Nerses Tchekmedyian is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Tchekmedyian is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Juvenile Primary Osteoporosis, Postmenopausal Osteoporosis, Osteoporosis, and Ulcerative Colitis. Dr. Tchekmedyian is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine. Dr. Tchekmedyian is currently accepting new patients.

    Experienced in Richter Syndrome
    Hematology | Oncology
    Experienced in Richter Syndrome
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Mohammadbagher Ziari is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Ziari is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.

    Showing 1-20 of 1,196

    Last Updated: 09/19/2026

    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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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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