The 20 Best Richter Syndrome Doctors Near Me in rockville, MD

Find the Top Richter Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 92 doctor with experience in Richter Syndrome near rockville, MD. Of these, 69 are Experienced, 20 are Advanced and 3 are Distinguished.

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92 providers found
    Advanced in Richter Syndrome
    Internal Medicine
    Advanced in Richter Syndrome
    Internal Medicine

    Maryland Oncology Hematology P.A.

    9905 Medical Center Dr Ste 200, 
    Rockville, MD 
     (1.7 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Haggerty is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. He has been practicing medicine for over 44 years. Dr. Haggerty is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Saddle Pulmonary Embolism, Breast Cancer, and Small Cell Lung Cancer (SCLC). Dr. Haggerty is currently accepting new patients.

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

    Maryland Oncology Hematology PA

    9905 Medical Center Drive, Shady Grove Medical Building Suite200, Suite 200, Shady Grove Medical Building Suite200, Suite 200, 
    Rockville, MD 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shannon O'connor is a Hematologist Oncology provider practicing medicine in Rockville, Maryland. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Cervical Cancer, Neuroendocrine Carcinoma of the Cervix, and Breast Cancer. Dr. O'connor is board certified in American Board Of Internal Medicine. Dr. O'connor is currently accepting new patients.

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

    Maryland Oncology Hematology PA

    Rockville, MD 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Sotos is a Hematologist Oncology provider practicing medicine in Rockville, Maryland. Dr. Sotos is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Multiple Myeloma, and Endometrial Stromal Sarcoma. Dr. Sotos is board certified in American Board Of Internal Medicine. Dr. Sotos is currently accepting new patients.

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

    Maryland Oncology Hematology PA

    Rockville, MD 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Wallmark is a Hematologist Oncology provider practicing medicine in Rockville, Maryland. Dr. Wallmark is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and HER-2 Positive Breast Cancer. Dr. Wallmark is board certified in American Board Of Internal Medicine. Dr. Wallmark is currently accepting new patients.

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

    Maryland Oncology Hematology P.A.

    9905 Medical Center Dr Ste 200, 
    Rockville, MD 
     (1.7 miles away)
    Languages Spoken:
    English

    Manish Agrawal is an Oncologist practicing medicine in Rockville, Maryland. Dr. Agrawal is rated as an Experienced 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 Urothelial Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Familial Prostate Cancer.

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

    Palliative Medicine Consultants Of Greater Washington LLC

    9905 Medical Center Dr, 
    Rockville, MD 
     (2.6 miles away)
    Languages Spoken:
    English

    Cheryl Aylesworth is an Oncologist practicing medicine in Rockville, Maryland. Dr. Aylesworth is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and Ovarian Cancer.

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

    Montgomery Endocrinology LLC

    50 W Edmonston Dr Ste 600, 
    Rockville, MD 
     (2.7 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Ram Trehan is an Oncologist practicing medicine in Rockville, Maryland. Dr. Trehan 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 Paget Disease of the Breast, Breast Cancer, Small Lymphocytic Lymphoma (SLL), and Thrombocytopenia. Dr. Trehan is currently accepting new patients.

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

    Potomac Oncology & Hematology

    Rockville, MD 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Xu is a Hematologist Oncology provider practicing medicine in Rockville, Maryland. Dr. Xu is rated as an Experienced 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 Pulmonary Embolism, Deep Vein Thrombosis, Congenital Antithrombin 3 Deficiency, and Protein S Deficiency. Dr. Xu is board certified in American Board Of Internal Medicine.

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

    National Cancer Institute

    9609 Medical Center Dr, 
    Rockville, MD 
     (2.8 miles away)
    Languages Spoken:
    English

    Steven Gore is an Oncologist practicing medicine in Rockville, Maryland. Dr. Gore 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 Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Aspiration, and Tissue Biopsy. Dr. Gore is board certified in Internal Medicine and Medical Oncology.

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

    Nelson Gustavo Neder Kalil M.D.

    6000 Executive Blvd Ste 620, 
    Rockville, MD 
     (3.0 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Accepting New Patients

    Nelson Kalil is an Oncologist practicing medicine in Rockville, Maryland. Dr. Kalil 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 Severe Congenital Neutropenia, Chronic Familial Neutropenia, Agranulocytosis, and Non-Hodgkin Lymphoma. Dr. Kalil is currently accepting new patients.

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

    Innovative Pediatrics & Medicine

    3921 Ferrara Dr, 
    Silver Spring, MD 
     (4.6 miles away)
    Languages Spoken:
    English

    Peter Sherer is a Hematologist practicing medicine in Silver Spring, Maryland. Dr. Sherer is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His clinical expertise encompasses Anemia, Sideroblastic Anemia, Myelodysplastic Syndrome (MDS), and Polycythemia Vera.

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

    Francisco Matheus MD PC

    13018 Georgia Ave, 
    Silver Spring, MD 
     (4.9 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Francisco Matheus is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Matheus is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sitosterolemia, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Matheus is currently accepting new patients.

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

    University Of Maryland Silver Spring

    12210 Plum Orchard Drive, Suite 211, 
    Silver Spring, MD 
     (9.3 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Spanish, Urdu
    Accepting New Patients
    Offers Telehealth

    Kashif Ali is a Hematologist Oncology provider practicing medicine in Silver Spring, Maryland. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 79 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Chronic Familial Neutropenia, Agranulocytosis, and Childhood Iron Deficiency Anemia. Dr. Ali is board certified in American Board Of Internal Medicine - Hematology, 2009, American Board Of Internal Medicine - Internal Medicine, 2005, and American Board Of Internal Medicine - Medical Oncology, 2009. Dr. Ali is currently accepting new patients.

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

    MDVIP - Silver Spring, MD

    12501 Prosperity Dr Ste 410, 
    Silver Spring, MD 
     (9.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Filipino
    Accepting New Patients
    Offers Telehealth

    Adolph Johnson is a primary care provider, practicing in Family Medicine in Silver Spring, Maryland. He has been practicing medicine for over 44 years. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypertension, and Familial Hypertension. Dr. Johnson is currently accepting new patients.

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

    Sibley Memorial Hospital

    5255 Loughboro Road Northwest, Building B, Building B, 
    Washington, DC 
     (10.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bruce Kressel is a Hematologist Oncology specialist and an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Kressel is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Essential Thrombocythemia, Non-Hodgkin Lymphoma, Gastric Lymphoma, and Chronic Lymphocytic Leukemia (CLL). Dr. Kressel is board certified in American Board Of Internal Medicine. Dr. Kressel is currently accepting new patients.

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

    MedStar Health: Primary Care At Bethesda

    6410 Rockledge Dr Ste 401, 
    Bethesda,, MD 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Clark is a primary care provider, practicing in Internal Medicine in Bethesda,, Maryland. Dr. Clark 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 Postmenopausal Osteoporosis, Osteoporosis, Chronic Lymphocytic Leukemia (CLL), Colonoscopy, and Endoscopy. Dr. Clark is currently accepting new patients.

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

    Maryland Oncology Hematology PA

    6420 Rockledge Drive, Suite 4200, Suite 4200, 
    Bethesda, MD 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ari Fishman is a Hematologist Oncology specialist and an Oncologist practicing medicine in Bethesda, Maryland. Dr. Fishman 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 Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Childhood Iron Deficiency Anemia. Dr. Fishman is board certified in American Board Of Internal Medicine. Dr. Fishman is currently accepting new patients.

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

    Maryland Oncology Hematology PA

    6420 Rockledge Drive, Suite 4200, Suite 4200, 
    Bethesda, MD 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Farrell is a Hematologist Oncology provider practicing medicine in Bethesda, Maryland. Dr. Farrell is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, and Iron Deficiency Anemia. Dr. Farrell is board certified in American Board Of Internal Medicine. Dr. Farrell is currently accepting new patients.

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

    Center For Cancer & Blood Disorders

    6410 Rockledge Drive, Suite 660, Suite 660, 
    Bethesda, MD 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Goldstein is a Hematologist and an Oncologist practicing medicine in Bethesda, Maryland. Dr. Goldstein is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Myelodysplastic Syndrome (MDS), Pleuropulmonary Blastoma, and Lung Cancer. Dr. Goldstein is board certified in American Board Of Internal Medicine. Dr. Goldstein is currently accepting new patients.

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

    Office

    8901 Wisconsin Ave Bldg 8, 
    Bethesda, MD 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sam Wanko is an Oncologist practicing medicine in Bethesda, Maryland. Dr. Wanko 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 Squamous Cell Carcinoma of the Anal Canal (SCAC), Anal Cancer, Familial Colorectal Cancer, and Melanoma. Dr. Wanko is currently accepting new patients.

    Showing 1-20 of 92

    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 rockville, MD?

    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 rockville, MD?

    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 rockville, MD?

    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 rockville, MD?

    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 rockville, MD?

    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 rockville, MD?

    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 rockville, MD?

    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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