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    Last Updated: 10/30/2025

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    MediFind found 279 doctor with experience in Histiocytosis near California, US. Of these, 231 are Experienced, 42 are Advanced and 6 are Distinguished.

    Location
    LocationClose
    279 providers found
      Stephen J. Forman
      Experienced in Histiocytosis
      Experienced in Histiocytosis

      City Of Hope Medical Foundation

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

      Stephen Forman is a Hematologist in Duarte, California. Dr. Forman is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Youn-hee H. Kim
      Experienced in Histiocytosis
      Experienced in Histiocytosis

      Stanford Health Care

      300 Pasteur Dr, 
      Stanford, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Youn-hee Kim is a Dermatologist in Stanford, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Mycosis Fungoides, Anaplastic Large Cell Lymphoma, Lymphomatoid Papulosis, and T-Cell Lymphoma.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Christiane S. Querfeld
      Experienced in Histiocytosis
      Experienced in Histiocytosis

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Christiane Querfeld is a Dermatologist in Newport Beach, California. Dr. Querfeld is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Mycosis Fungoides, Cutaneous T-Cell Lymphoma (CTCL), T-Cell Lymphoma, and Sezary Syndrome.

      Learn about our expert tiers
      Experienced in Histiocytosis
      Hematology Oncology | Hematology
      Experienced in Histiocytosis
      Hematology Oncology | Hematology

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Steven Rosen is a Hematologist Oncology specialist and a Hematologist in South Pasadena, California. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are T-Cell Lymphoma, Cutaneous T-Cell Lymphoma (CTCL), Non-Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Histiocytosis
      Experienced in Histiocytosis
      1500 Duarte Rd, 
      Duarte, CA 
      Languages Spoken:
      English

      Farah Abdulla is a Dermatologist in Duarte, California. Dr. Abdulla is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Mycosis Fungoides, Cutaneous T-Cell Lymphoma (CTCL), T-Cell Lymphoma, Sezary Syndrome, and Tissue Biopsy.

      Experienced in Histiocytosis
      Hematology Oncology | Hematology | Oncology
      Experienced in Histiocytosis
      Hematology Oncology | Hematology | Oncology

      Regents Of The University Of California

      200 W Arbor Dr, 
      San Diego, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Erin Reid is a Hematologist Oncology specialist and a Hematologist in San Diego, California. Dr. Reid is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Non-Hodgkin Lymphoma, B-Cell Lymphoma, Gastric Lymphoma, and Diffuse Large B-Cell Lymphoma (DLBCL).

      Experienced in Histiocytosis
      Hematology | Hematology Oncology | Oncology
      Experienced in Histiocytosis
      Hematology | Hematology Oncology | Oncology

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
      Languages Spoken:
      English

      Lihua Budde is a Hematologist and a Hematologist Oncology provider in South Pasadena, California. Dr. Budde is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Non-Hodgkin Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma (MCL), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Histiocytosis
      Hematology Oncology | Hematology | Oncology
      Experienced in Histiocytosis
      Hematology Oncology | Hematology | Oncology

      County Of Ventura

      300 Hillmont Ave, 
      Ventura, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Sarmen Sarkissian is a Hematologist Oncology specialist and a Hematologist in Ventura, California. Dr. Sarkissian is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Chromophobe Renal Cell Carcinoma, Clear Cell Sarcoma, WT1-Related Wilms Tumor Syndromes, and Colorectal Cancer.

      Experienced in Histiocytosis
      Family Medicine
      Experienced in Histiocytosis
      Family Medicine

      The Regents Of The University Of California

      2020 Santa Monica Blvd, Suite 210, 
      Santa Monica, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Charmi Shah is a primary care provider, practicing in Family Medicine in Santa Monica, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Mitral Stenosis, High Cholesterol, Familial Hypertriglyceridemia, and Erythema Multiforme.

      Experienced in Histiocytosis
      Experienced in Histiocytosis

      City Of Hope Medical Foundation

      Irvine, CA 
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Avyakta Kallam is a Hematologist in Irvine, California. Dr. Kallam has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Distinguished in Histiocytosis
      Distinguished in Histiocytosis

      Stanford Health Care

      300 Pasteur Dr, 
      Stanford, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Beth Martin is a Hematologist in Stanford, California. Dr. Martin is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Histiocytosis, Reticulohistiocytoma, and Bone Marrow Aspiration.

      Distinguished in Histiocytosis
      Pediatric Hematology Oncology
      Distinguished in Histiocytosis
      Pediatric Hematology Oncology
      725 Welch Rd, 
      Palo Alto, CA 
      Languages Spoken:
      English

      Michael Jeng is a Pediatric Hematologist Oncology provider in Palo Alto, California. Dr. Jeng is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Histiocytosis, Reticulohistiocytoma, Non-Langerhans-Cell Histiocytosis, and Splenectomy.

      Distinguished in Histiocytosis
      Hematology
      Distinguished in Histiocytosis
      Hematology
      1441 Eastlake Ave, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Ilene Weitz is a Hematologist in Los Angeles, California. Dr. Weitz is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Paroxysmal Nocturnal Hemoglobinuria (PNH), Autoimmune Hemolytic Anemia, Atypical Hemolytic Uremic Syndrome (aHUS), Splenectomy, and Bone Marrow Aspiration.

      Distinguished in Histiocytosis
      Pediatric Hematology Oncology
      Distinguished in Histiocytosis
      Pediatric Hematology Oncology
      505 Parnassus Ave, 
      San Francisco, CA 
      Languages Spoken:
      English

      Michelle Hermiston is a Pediatric Hematologist Oncology provider in San Francisco, California. Dr. Hermiston is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hemophagocytic Lymphohistiocytosis, Histiocytosis, Reticulohistiocytoma, and Bone Marrow Transplant.

      Distinguished in Histiocytosis
      Hematology Oncology | Hematology | Oncology
      Distinguished in Histiocytosis
      Hematology Oncology | Hematology | Oncology

      Regents Of The University Of California

      200 W Arbor Dr, 
      San Diego, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Goodman is a Hematologist Oncology specialist and a Hematologist in San Diego, California. Dr. Goodman is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Rosai-Dorfman Disease, Smoldering Multiple Myeloma, Non-Langerhans-Cell Histiocytosis, Tissue Biopsy, and Bone Marrow Aspiration.

      Distinguished in Histiocytosis
      Dermatology
      Distinguished in Histiocytosis
      Dermatology

      Stanford Health Care

      5555 W Las Positas Blvd, 
      Pleasanton, CA 
      Languages Spoken:
      English

      Kerri Rieger is a Dermatologist in Pleasanton, California. Dr. Rieger is rated as a Distinguished provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Basal Cell Skin Cancer, Mycosis Fungoides, Melanoma, and Sebaceous Adenoma.

      Lauren P. Keller
      Experienced in Histiocytosis
      Experienced in Histiocytosis
      7447 Antelope Road, Suite 103, 
      Citrus Heights, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Lauren Keller is a Dermatologist in Citrus Heights, California. Dr. Keller is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Molluscum Contagiosum, Cafe-Au-Lait Spots, Atopic Dermatitis, and Scabies. Dr. Keller is currently accepting new patients.

      Mary E. Horner
      Experienced in Histiocytosis
      Dermatology
      Experienced in Histiocytosis
      Dermatology
      2410 Fair Oaks Boulevard, Suite 220, 
      Sacramento, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Mary Horner is a Dermatologist in Sacramento, California. Dr. Horner is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Actinic Keratosis, Seborrheic Keratosis, Warts, and Psoriasis. Dr. Horner is currently accepting new patients.

      Neeta Malviya
      Experienced in Histiocytosis
      Dermatology
      Experienced in Histiocytosis
      Dermatology

      Sutter Medical Plaza Elk Grove

      8170 Laguna Blvd., Suite 200, 
      Elk Grove, CA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Neeta Malviya is a Dermatologist in Elk Grove, California. Dr. Malviya is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Dissecting Cellulitis of the Scalp, Melanoma, Actinic Keratosis, and Atopic Dermatitis. Dr. Malviya is currently accepting new patients.

      Naomi A. So
      Experienced in Histiocytosis
      Dermatology
      Experienced in Histiocytosis
      Dermatology

      Mountain View Center

      Mountain View, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Naomi So is a Dermatologist in Mountain View, California. Dr. So is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Merkel Cell Carcinoma, Melanoma, Scalded Skin Syndrome, and Erythema Multiforme. Dr. So is currently accepting new patients.

      Showing 1-20 of 279

      Last Updated: 10/30/2025

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 in California, US?

      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 

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