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

Find the Top Richter Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 47 doctor with experience in Richter Syndrome near clayton, CA. Of these, 41 are Experienced, 5 are Advanced and 1 are Distinguished.

Location
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47 providers found
    Advanced in Richter Syndrome
    Hematology | Oncology
    Advanced in Richter Syndrome
    Hematology | Oncology
    Referral may be required

    Gregory Rhodes MD Cancer Center

    575 Lennon Ln, 
    Walnut Creek, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jewel Johl is a Hematologist and an Oncologist practicing medicine in Walnut Creek, California. Dr. Johl is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Embryonal Tumor with Multilayered Rosettes, Atypical Teratoid Rhabdoid Tumor (ATRT), Neuroepithelioma, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

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

    John Muir Health Cancer Medical Group

    177 La Casa Via Ste 390, 
    Walnut Creek, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gigi Chen is a Hematologist and an Oncologist practicing medicine in Walnut Creek, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 67 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Testicular Yolk Sac Tumor.

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

    Office

    177 La Casa Via Ste 390, 
    Walnut Creek, CA 
     (4.5 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Ammara Gill is a Hematologist practicing medicine in Walnut Creek, California. Dr. Gill is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her clinical expertise encompasses Essential Thrombocythemia, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and Chronic B-Cell Leukemia (CBCL). Dr. Gill is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Richter Syndrome
    Hematology | Oncology
    Experienced in Richter Syndrome
    Hematology | Oncology
    Referral may be required

    John Muir Health Cancer Medical Group

    177 La Casa Via Ste 390, 
    Walnut Creek, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aditi Choudhry is a Hematologist and an Oncologist practicing medicine in Walnut Creek, California. Dr. Choudhry is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Aleukemic Leukemia Cutis (ALC), Anemia, Thrombocytopenia, and Febrile Neutropenia.

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

    Office

    177 La Casa Via Ste 390, 
    Walnut Creek, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ronak Patel is a Hematologist practicing medicine in Walnut Creek, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Thalassemia, Anemia, and Adult Immune Thrombocytopenia.

    Experienced in Richter Syndrome
    Family Medicine
    Experienced in Richter Syndrome
    Family Medicine

    Clayton Valley Medical Group Inc

    5439 Clayton Rd Ste B, 
    Clayton, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Kaplan is a primary care provider, practicing in Family Medicine in Clayton, California. Dr. Kaplan is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His clinical expertise encompasses Sciatica, Hypertension, Scoliosis, and Acute Cystitis.

    Experienced in Richter Syndrome
    Family Medicine
    Experienced in Richter Syndrome
    Family Medicine

    Pittsburg-Antioch Medical Group A Professional Corp.

    2220 Gladstone Dr Ste 3, 
    Pittsburg, CA 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Siamak Elyasi is a primary care provider, practicing in Family Medicine in Pittsburg, California. Dr. Elyasi 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Elyasi is currently accepting new patients.

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

    Liver Transplant At Walnut Creek

    1450 Treat Blvd Ste 250B, 
    Walnut Creek, CA 
     (7.6 miles away)
    Languages Spoken:
    English, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Natalie Chang is a primary care provider, practicing in Internal Medicine in Walnut Creek, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Premature Ovarian Failure, and Obesity. Dr. Chang is currently accepting new patients.

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

    East Bay Medical Oncology/Hematology Associates Inc.

    4721 Dallas Ranch Rd, 
    Antioch, CA 
     (7.9 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Min Yan is a Hematologist practicing medicine in Antioch, California. Dr. Yan is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His clinical expertise encompasses Agranulocytosis, Thrombocytopenia, Large-Cell Immunoblastic Lymphoma, and Diffuse Large B-Cell Lymphoma (DLBCL). Dr. Yan is currently accepting new patients.

    Experienced in Richter Syndrome
    Family Medicine
    Experienced in Richter Syndrome
    Family Medicine

    Blackhawk Medical Group Inc

    4165 Blackhawk Plaza Cir Ste 100, 
    Danville, CA 
     (9.2 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jonathan Humphrey is a primary care provider, practicing in Family Medicine in Danville, California. Dr. Humphrey is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Viral Pharyngitis, Chronic Cough, Corticobasal Degeneration, and Vertigo. Dr. Humphrey is currently accepting new patients.

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

    Michael P Sherman MD PhD A Medical Corporation

    500 Lennon Ln, 
    Walnut Creek, CA 
     (5.3 miles away)
    Languages Spoken:
    English, Arabic, Farsi, Filipino, German, Russian, Spanish, Ukrainian

    Diana Superfin is a Hematologist practicing medicine in Walnut Creek, California. Dr. Superfin is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, and Polycythemia Vera.

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

    Mount Diablo Solano Oncology Group Medical Associates

    2571 Park Ave, 
    Concord, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lesley Martin is a Hematologist practicing medicine in Concord, California. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Embolism, Thrombocytopenia, ALK-Positive Non-Small Cell Lung Cancer, and Richter Syndrome.

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

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (7.7 miles away)
    Languages Spoken:
    English

    Robert Robles is a Hematologist and an Oncologist practicing medicine in Pleasant Hill, California. Dr. Robles is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Porphyria, Acute Hepatic Porphyria (AHP), and Bone Marrow Aspiration.

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

    Valley Medical Oncology Consultants

    5725 W Las Positas Blvd Ste 100, 
    Pleasanton, CA 
     (11.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rishi Sawhney is an Oncologist practicing medicine in Pleasanton, California. Dr. Sawhney is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 76 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Thrombocytopenia.

    Experienced in Richter Syndrome
    Family Medicine
    Experienced in Richter Syndrome
    Family Medicine

    Brentwood Care Center

    350 John Muir Parkway, Suite 105, 
    Brentwood, CA 
     (11.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Derek Johnson is a primary care provider, practicing in Family Medicine in Brentwood, California. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Johnson is board certified in Family Medicine - Board Certified. Dr. Johnson is currently accepting new patients.

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

    Michael P Sherman MD PhD A Medical Corporation

    500 Lennon Ln, 
    Walnut Creek, CA 
     (5.3 miles away)
    Languages Spoken:
    English, Arabic, Farsi, Filipino, German, Hindi, Russian, Spanish, Tamil

    Michael Sherman is an Oncologist practicing medicine in Walnut Creek, California. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Familial Colorectal Cancer, Familial Prostate Cancer, and Breast Cancer.

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

    Mount Diablo Solano Oncology Group Medical Associates

    2571 Park Ave, 
    Concord, CA 
     (6.1 miles away)
    Languages Spoken:
    English, Yoruba
    Offers Telehealth

    Elizabeth Odumakinde is a primary care provider, practicing in Internal Medicine in Concord, California. Dr. Odumakinde is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Familial Colorectal Cancer, Small Lymphocytic Lymphoma (SLL), and Thrombocytopenia.

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

    Ucsf John Muir Health Cancer Network

    2571 Park Ave, 
    Concord, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Walailuk Chaiyarat is a Hematologist and an Oncologist practicing medicine in Concord, California. Dr. Chaiyarat is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Junction Cancer, Anemia, ALK-Positive Non-Small Cell Lung Cancer, and Agranulocytosis.

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

    Barry Rotman MD Inc

    1535 Treat Blvd, 
    Walnut Creek, CA 
     (6.3 miles away)
    Languages Spoken:
    English

    Lindsay Klein is a primary care provider, practicing in Internal Medicine in Walnut Creek, California. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Bronchiectasis, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

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

    Kidney Transplant At Walnut Creek

    1450 Treat Blvd, 
    Walnut Creek, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Matthew Sirott is an Oncologist practicing medicine in Walnut Creek, California. Dr. Sirott 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 Pleuropulmonary Blastoma, Non-Hodgkin Lymphoma, Lung Cancer, and Large-Cell Immunoblastic Lymphoma.

    Showing 1-20 of 47

    Last Updated: 09/26/2026

    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 clayton, 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 clayton, 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 clayton, 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 clayton, 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 clayton, 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 clayton, 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 clayton, 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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