The 20 Best Histiocytosis Doctors Near Me in olney, MD

Find the Top Histiocytosis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 17 doctor with experience in Histiocytosis near olney, MD. Of these, 14 are Experienced and 3 are Advanced.

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17 providers found
    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Montgomery General Hospital Inc

    18101 Prince Philip Dr, 
    Olney,, MD 
     (0.7 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Bhaskar Kallakury is a Hematologist practicing medicine in Olney,, Maryland. He has been practicing medicine for over 44 years. Dr. Kallakury is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hepatic Venoocclusive Disease with Immunodeficiency, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Richter Syndrome.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral required
    50 W Edmonston Dr, Suite 308, 
    Rockville, MD 
     (6.6 miles away)
    Languages Spoken:
    English, French, Spanish
    Accepting New Patients

    Joseph Porres is a Dermatologist practicing medicine in Rockville, Maryland. Dr. Porres is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Epidural Lipomatosis, Epidermodysplasia Verruciformis, Athlete's Foot, and Melasma. Dr. Porres is currently accepting new patients.

    Advanced in Histiocytosis
    Pediatric Hematology Oncology
    Advanced in Histiocytosis
    Pediatric Hematology Oncology
    Referral may be required

    Montgomery County

    9850 Key West Avenue, 
    Rockville, MD 
     (8.5 miles away)
    Languages Spoken:
    English

    Jeffrey Dome is a Pediatric Hematologist Oncology provider practicing medicine in Rockville, Maryland. Dr. Dome is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Rhabdoid Tumor, Denys-Drash Syndrome (DDS), Adult Soft Tissue Sarcoma, Nephrectomy, and Bone Marrow Aspiration. Dr. Dome is board certified in Pediatric Hematology-Oncology: American Board Of Pediatrics, 1998.

    Learn about our expert tiers
    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    DermAssociates Silver Spring

    10313 Georgia Ave, 
    Silver Spring, MD 
     (9.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Ashley Dilorenzo is a Dermatologist practicing medicine in Silver Spring, Maryland. She has been practicing medicine for over 10 years. Dr. Dilorenzo is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her clinical expertise encompasses Pityriasis Lichenoides Chronica, Pityriasis Lichenoides, Pityriasis Lichenoides Et Varioliformis Acuta, and Parapsoriasis. Dr. Dilorenzo is currently accepting new patients.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology
    Referral may be required

    University Of Maryland Silver Spring

    12210 Plum Orchard Drive, Suite 211, 
    Silver Spring, MD 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kashif Firozvi is a Hematologist and an Oncologist practicing medicine in Silver Spring, Maryland. Dr. Firozvi is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Iron Deficiency Anemia. Dr. Firozvi is board certified in American Board Of Internal Medicine - Medical Oncology, 2006. Dr. Firozvi is currently accepting new patients.

    Advanced in Histiocytosis
    Hematology | Oncology
    Advanced in Histiocytosis
    Hematology | Oncology
    Referral may be required

    Children's National Amb Surg Ctr At Montgomery CO

    9850 Key West Ave, 
    Rockville, MD 
     (8.5 miles away)
    Languages Spoken:
    English

    Jay Greenberg is a Hematologist and an Oncologist practicing medicine in Rockville, Maryland. Dr. Greenberg is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Hereditary Spherocytosis, Reticulohistiocytoma, and Histiocytosis.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    U.S. Dermatology Partners Rockville

    15245 Shady Grove Rd, 
    Rockville, MD 
     (7.2 miles away)
    Languages Spoken:
    English

    Edward Cowen is a Dermatologist practicing medicine in Rockville, Maryland. Dr. Cowen is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Graft Versus Host Disease (GvHD), Birt-Hogg-Dube Syndrome, and Splinter Hemorrhages.

    Advanced in Histiocytosis
    Advanced in Histiocytosis
    Referral may be required

    Office

    10 Center Dr Bldg 10 Rm 2N109, 
    Bethesda, MD 
     (12.1 miles away)
    Languages Spoken:
    English

    Stefania Pittaluga is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Pittaluga is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, T-Cell Lymphoma, Castleman Disease, and Bone Marrow Transplant.

    Experienced in Histiocytosis
    Oncology | Hematology
    Experienced in Histiocytosis
    Oncology | Hematology
    Referral may be required

    Sibley Memorial Hospital

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

    Khaled El-Shami is an Oncologist and a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. El-Shami is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Acute Myeloblastic Leukemia without Maturation, and Bone Marrow Aspiration. Dr. El-Shami is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Office

    7707 Wisconsin Ave Apt 1106, 
    Bethesda, MD 
     (10.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Roschewski is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Roschewski is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses B-Cell Lymphoma, Non-Hodgkin Lymphoma, Smoldering Multiple Myeloma, Diffuse Large B-Cell Lymphoma (DLBCL), and Vitrectomy.

    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine
    9609 Medical Center Drive, 
    Bethesda, MD 
     (10.6 miles away)
    Languages Spoken:
    English

    Nobuyuki Takahashi is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Takahashi is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Cerebral Hypoxia, Obesity, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Experienced in Histiocytosis
    General Practice
    Experienced in Histiocytosis
    General Practice
    8901 Wisconsin Ave, 
    Bethesda, MD 
     (10.8 miles away)
    Languages Spoken:
    English

    Max Rogers is a primary care provider, practicing in General Practice in Bethesda, Maryland. Dr. Rogers is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Rosai-Dorfman Disease, Non-Langerhans-Cell Histiocytosis, Reticulohistiocytoma, and Histiocytosis.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology
    Referral may be required

    Office

    9609 Medical Center Dr, 
    Bethesda, MD 
     (10.9 miles away)
    Languages Spoken:
    English

    Sharon Savage is a Hematologist and an Oncologist practicing medicine in Bethesda, Maryland. Dr. Savage is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Aplastic Anemia, Pure Red Cell Aplasia, Congenital Aplastic Anemia, Bone Marrow Transplant, and Hormone Replacement Therapy (HRT).

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Molecular Medicine And Neuroscience

    10 Center Dr Bldg 10, 
    Bethesda, MD 
     (12.1 miles away)
    Languages Spoken:
    English

    Constance Yuan is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Yuan is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hairy Cell Leukemia (HCL), Smoldering Multiple Myeloma, Leukemia, Acute Lymphoblastic Leukemia (ALL), and Vitrectomy.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Office

    10 Center Dr # 1184, 
    Bethesda, MD 
     (12.1 miles away)
    Languages Spoken:
    English

    David Stroncek is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Stroncek is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Graft Versus Host Disease (GvHD), Aplastic Anemia, Acute Lymphoblastic Leukemia (ALL), Bone Marrow Transplant, and Transmyocardial Revascularization.

    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine

    Nih Clinical Center

    10 Center Dr Rm 12C103, 
    Bethesda, MD 
     (12.1 miles away)
    Languages Spoken:
    English

    Anil Mukherjee is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Mukherjee is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Niemann-Pick Disease, Non-Langerhans-Cell Histiocytosis, Reticulohistiocytoma, and Histiocytosis.

    Experienced in Histiocytosis
    Hematology
    Experienced in Histiocytosis
    Hematology
    Referral may be required

    National Institutes Of Health

    10 Center Dr Bldg 10CRC, 
    Bethesda, MD 
     (12.1 miles away)
    Languages Spoken:
    English

    Kazusa Ishii is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Ishii is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Reticulohistiocytoma, and Histiocytosis.

    Showing 1-17 of 17

    Last Updated: 09/26/2026

    What is the definition of Histiocytosis?

    Histiocytosis is a general name for a group of disorders or "syndromes" that involve an abnormal increase in the number of specialized white blood cells that are called histiocytes.

    Recently, new knowledge about this family of diseases has led experts to develop a new classification. Five categories have been proposed:

    • L group -- includes Langerhans cell histiocytosis and Erdheim-Chester disease
    • C group -- includes non-Langerhans cell histiocytosis that involves the skin
    • M group -- includes malignant histiocytosis
    • R group -- includes Rosai-Dorfman disease
    • H Group -- includes hemophagocytic lymphohistiocytosis

    This article focuses only on the L group, which includes Langerhans cell histiocytosis and Erdheim-Chester disease.

    When should I see a Histiocytosis doctor near olney, 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 Histiocytosis doctor near olney, 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 Histiocytosis doctors near olney, 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 Histiocytosis doctors near olney, 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 Histiocytosis doctor near olney, 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 Histiocytosis doctor search results page. 

    Why is it important to get a second opinion from a different Histiocytosis 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 Histiocytosis doctor near olney, 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 Histiocytosis 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 Histiocytosis 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 Histiocytosis doctors near olney, MD?

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

    Look for the filter feature on the left-side of the Histiocytosis 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 

    Read more about our Content Policy. 

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