The 20 Best Histiocytosis Doctors Near Me in Portland, OR

Find the Top Histiocytosis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 26 doctor with experience in Histiocytosis near Portland, OR. Of these, 24 are Experienced and 2 are Advanced.

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26 providers found
    Advanced in Histiocytosis
    Hematology | Oncology
    Advanced in Histiocytosis
    Hematology | Oncology
    Referral may be required

    Doernbecher Children's Hospital

    700 SW Campus Dr, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Linda Stork is a Hematologist and an Oncologist practicing medicine in Portland, Oregon. Dr. Stork is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma Embryonal, Acute Lymphoblastic Leukemia (ALL), Rhabdomyosarcoma, Hepatoblastoma, and Bone Marrow Aspiration. Dr. Stork is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Larson Dermatology

    5441 S Macadam Ave, **Telehealth practice only***, 
    Portland, OR 
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Krista Larson is a Dermatologist practicing medicine in Portland, Oregon. Dr. Larson is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her clinical expertise encompasses Melanoma, Rosacea, Sporotrichosis, and Actinic Keratosis. Dr. Larson is board certified in Board Certified In Dermatology and Board Certified In Micrographic Dermatologic Surgery.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Noah Hornick is a Dermatologist practicing medicine in Portland, Oregon. Dr. Hornick is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Rosai-Dorfman Disease, Reticulohistiocytoma, Non-Langerhans-Cell Histiocytosis, and Histiocytosis. Dr. Hornick is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine

    Sunset Crossing Medical And Professional Center

    16699 Boones Ferry Rd, 
    Lake Oswego, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicole Fett is a primary care provider, practicing in Internal Medicine in Lake Oswego, Oregon. Dr. Fett is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Localized Scleroderma, Eosinophilic Fasciitis, Dermatomyositis, and Pyoderma Gangrenosum. Dr. Fett is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    University Professional Services

    3303 S Bond Ave, 
    Portland, OR 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Deyson Lorenzo-Rios is a Dermatologist practicing medicine in Portland, Oregon. He has been practicing medicine for over 10 years. Dr. Lorenzo-Rios is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Xeroderma Pigmentosum, Melasma, Neurofibromatosis Type 1 (NF1), and Non-Langerhans-Cell Histiocytosis. Dr. Lorenzo-Rios is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Heath is a Dermatologist practicing medicine in Portland, Oregon. Dr. Heath is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Pyoderma Gangrenosum, Geographic Tongue, Melanoma, and Basal Cell Skin Cancer. Dr. Heath is currently accepting new patients.

    Experienced in Histiocytosis
    Dermatology
    Experienced in Histiocytosis
    Dermatology
    Referral may be required

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Jeffery Hu is a Dermatologist practicing medicine in Portland, Oregon. Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Reticulohistiocytoma and Histiocytosis. Dr. Hu is currently accepting new patients.

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

    Randall Children's Cancer And Blood Disorders Program-A Department Of Legacy Emanuel Medical Center

    2801 N Gantenbein Ave # 3, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Janice Olson is a Hematologist and an Oncologist practicing medicine in Portland, Oregon. Dr. Olson is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Langerhans Cell Histiocytosis, Ependymoma, Hepatoblastoma, and Bone Marrow Aspiration. Dr. Olson is currently accepting new patients.

    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Manoj Rai is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Rai is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Saddle Pulmonary Embolism, Non-Langerhans-Cell Histiocytosis, Embolectomy, and Endoscopy. Dr. Rai is currently accepting new patients.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English

    Suman Malempati is a Hematologist and an Oncologist practicing medicine in Portland, Oregon. Dr. Malempati is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rhabdomyosarcoma, Adult Soft Tissue Sarcoma, Osteosarcoma, Hepatoblastoma, and Bone Marrow Aspiration.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Oregon Oncology Specialists LLP

    875 Oak St SE Ste 4030, 
    Salem, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Nicholas Barber is a Hematologist practicing medicine in Salem, Oregon. Dr. Barber is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Myelodysplastic Syndrome (MDS), Chronic Lymphocytic Leukemia (CLL), Essential Thrombocythemia, and Bone Marrow Aspiration. Dr. Barber is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Craig Okada is a Hematologist practicing medicine in Portland, Oregon. Dr. Okada is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Follicular Lymphoma, Non-Hodgkin Lymphoma, Sezary Syndrome, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Okada is currently accepting new patients.

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

    Doernbecher Children's Hospital

    700 SW Campus Dr, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    John Carter is a Hematologist and an Oncologist practicing medicine in Portland, Oregon. Dr. Carter is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Reticulohistiocytoma, and Histiocytosis. Dr. Carter is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Oncology Associates Of Oregon P C.

    520 Country Club Pkwy, 
    Eugene, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Luke Fletcher is a Hematologist practicing medicine in Eugene, Oregon. Dr. Fletcher is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia with Maturation, Acute Myeloblastic Leukemia without Maturation, and Febrile Neutropenia. Dr. Fletcher is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    St. Charles Health System Inc.

    1541 NW Canal Blvd, 
    Redmond, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Natasha Tiffany is a Hematologist practicing medicine in Redmond, Oregon. Dr. Tiffany is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Agranulocytosis, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Bone Marrow Aspiration. Dr. Tiffany is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Shatzel is a Hematologist practicing medicine in Portland, Oregon. Dr. Shatzel is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Mesenteric Venous Thrombosis, Venous Thromboembolism (VTE), Deep Vein Thrombosis, Hormone Replacement Therapy (HRT), and Splenectomy. Dr. Shatzel is currently accepting new patients.

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

    Asante

    2825 E Barnett Rd, 
    Medford, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Ellen Plummer is a Hematologist and an Oncologist practicing medicine in Medford, Oregon. Dr. Plummer is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her clinical expertise encompasses Niemann-Pick Disease, Lysosomal Acid Lipase Deficiency, Non-Langerhans-Cell Histiocytosis, and Reticulohistiocytoma. Dr. Plummer is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Experience:
    17+ years
    Languages Spoken:
    English

    Philipp Raess is a Hematologist practicing medicine in Portland, Oregon. He has been practicing medicine for over 17 years. Dr. Raess is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Leukemia, and Bone Marrow Aspiration.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Laura Newell is a Hematologist practicing medicine in Portland, Oregon. Dr. Newell is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Newell is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis
    Referral may be required

    Clear Choice Dermatology Lake Oswego

    123 C Ave, 
    Lake Oswego, OR 
    Languages Spoken:
    English, Finnish, Romanian, Spanish, Swedish
    Accepting New Patients
    Offers Telehealth

    Collin Blattner is a Dermatologist practicing medicine in Lake Oswego, Oregon. Dr. Blattner 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 Basal Cell Skin Cancer, Prurigo Nodularis, Bowen's Disease, and Lichen Simplex Chronicus. Dr. Blattner is currently accepting new patients.

    Showing 1-20 of 26

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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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